Basic Cases $18.99
★★★★★ 4.6/5 289 ratings Mkeke’s techwoven fabric case for the iPhone 17 Pro Max focuses on a slim, grippy feel with reinforced corner protection and raised edges for camera and screen. It’s MagSafe-compatible and includes a camera control cover, but if you prefer the absolute thickest drop protection or a wide color lineup, this may feel a bit too “everyday.”
Armbands $9.26
★★★★★ 4.4/5 591 ratings A two-pack, adjustable phone armband designed for runs and workouts, with a zipper pouch and a separate pocket for small essentials like keys or cards. Best for shoppers who want hands-free phone carry with breathable, water-resistant materials, but you’ll want to confirm your phone size and arm fit to avoid looseness or strap friction.
Grips $19.99
★★★★★ 4.4/5 270 ratings A MagSafe-compatible phone grip that combines a soft finger loop with a zinc-alloy kickstand for portrait and landscape viewing. It’s designed to feel comfortable for one-handed use, but the raised silicone loop means it will not lie flat on a tabletop.
SIM Cards $6.94
★★★★★ 4.1/5 761 ratings EIOTCLUB’s triple-play 5G/4G LTE data SIM is designed for US-based IoT devices, especially security and trail cameras. It supports multiple nationwide networks and is positioned as no-contract and plug-and-play, but buyer success depends heavily on device band compatibility and choosing the right plan for your data needs.
Screen Expanders & Magnifiers $13.83
★★★★★ 4/5 378 ratings Boolian’s foldable 3D screen magnifier amplifier is a simple add-on that enlarges your phone screen (rated up to 5x) using a glass lens and built-in stand. It’s best for anyone who wants a bigger-looking display for movies, videos, and games, with the main tradeoff that the lens can be prone to smudges and the “3D” effect depends on your phone positioning.
Screen Expanders & Magnifiers $13.98
★★★★★ 4/5 365 ratings The Boolian 3D Screen Magnifier is a portable phone screen expander that uses a 3x HD lens (no batteries) and a built-in stand to make your display feel larger while aiming to reduce visual fatigue. It’s best for casual video watching and mobile gaming on the go, but the materials can feel less premium, so careful handling matters.
Holsters $13.99
★★★★★ 4.3/5 360 ratings This 2-pack belt clip holster from Cyapgtu is designed as a clip-on accessory for specific OtterBox Defender series cases and the iPhone 17 Pro Max. It’s a good fit for people who prefer belt-loop carry, with the main catch being strict compatibility (it is not a full phone case and it will not fit other iPhone 17 models or other OtterBox lines).
Stylus Pens $29.99
★★★★★ 3.7/5 166 ratings A battery-free magnetic EMR stylus made for Remarkable 2/1 and Kindle Scribe, with 4096 pressure levels, tilt support, and a built-in digital eraser. It’s a budget-friendly alternative to the official pen, but compatibility is limited (it will not work with some other Remarkable models) and a small set of reports mention issues like eraser durability and occasional “ghost writing.”
Crossbody & Lanyard Cases $36.99
★★★★★ 4.5/5 134 ratings A quilted leather-style iPhone wallet case built for iPhone 17 Pro Max, combining a card holder with a zip-closure crossbody/wrist strap. Reviewers praise the convenient carry setup, the fit, and the way it protects the phone while keeping essentials in one place. The main tradeoff is that it is an open-face wallet style (not water-resistant) and fits one specific iPhone model.
Crossbody & Lanyard Cases $27.99
★★★★★ 4.6/5 177 ratings The LOHASIC iPhone 17 Pro Max wallet case combines a flip-style leather-look cover with 4 card slots, 2 cash pockets, and detachable crossbody plus wrist carrying options. It’s a strong fit for hands-free days and travel, with the main tradeoff being added bulk and a lack of water resistance.
Waterproof Phone Cases $24.99
★★★★★ 4.2/5 198 ratings A full-body waterproof case built for the Samsung Galaxy S23 Ultra, designed for underwater use and daily wet conditions. It pairs a screen protector and camera cover with a built-in MagSafe-style magnet array, but the fit and fingerprint setup matter for smooth touch and biometrics.
Signal Boosters $110
★★★★★ 4.4/5 44 ratings This wall-mount directional panel antenna kit (wide band 698-2700 MHz) is designed to work with a compatible cellular signal booster to improve coverage in homes or offices. It includes an indoor antenna, a 2-way splitter, and a 50 ft N-male coax cable, but it cannot function as a standalone booster.
Adhesive Card Holders $9.99
★★★★★ 4.6/5 455 ratings The Shorogyt magnetic card holder is a slim, floral-printed wallet designed for iPhone models with magnetic attachment. It’s built to carry up to 3 cards with an easy-release bottom cutout, and buyers like how securely it snaps in place for everyday use. The main caveat is compatibility (it won’t work with iPhone 13 mini/12 mini and non-magnetic cases), and it is most suitable for people who want a card-first wallet rather than a full wallet replacement.
Stylus Pens $6.99
★★★★★ 4.1/5 650 ratings A budget-friendly active stylus made for Amazon Fire HD 10 and Fire Max 11, with compatibility extending to select Samsung and Lenovo Android tablets. It’s easy to use (no Bluetooth or extra apps), charges via USB-C, and includes spare nibs, but battery runtime and “always-on” behavior can vary depending on how heavily you use it.
Crossbody & Lanyard Cases $23.86
★★★★★ 4.3/5 188 ratings A slim, adjustable underarm crossbody bag designed to keep a phone and small essentials close to your body. It emphasizes an anti-theft layout with two side pouches and smooth zipper closures, with the tradeoff that larger phones may fit more tightly.
Signal Boosters $160
★★★★★ 4.8/5 27 ratings AmsignalBars’ cell phone booster is designed to strengthen weak voice and data coverage indoors, with support for 5G/4G LTE (DSS-based 5G in many areas), up to 70 dB maximum gain, and FCC/IC certification. Best for homes or small offices with patchy coverage, but performance depends heavily on the strength of your outdoor signal where you can mount the outdoor antenna.
Grips $39.99
★★★★★ 4.4/5 108 ratings The Rokform Magnetic Sport Ring Grip and Stand (Version 2) is a metal ring grip that also works as an adjustable stand for portrait and landscape viewing. It’s built around the Rokform ROKLOCK twist-lock case system, so the main buying caveat is compatibility. If you already use (or plan to use) Rokform’s ROKLOCK cases, buyers describe a sturdy ring, a strong magnetic connection, and a “locks in place” feel for daily carry and mounting use.
SIM Cards $34.99
★★★★★ 3.4/5 123 ratings This T-Mobile prepaid SIM is built for new activations who want unlimited talk and text in the U.S. plus unlimited high-speed data on T-Mobile’s LTE network for 30 days, with additional 5GB data available in Canada and Mexico. The main catch is that it must be activated through the seller (it will not work before activation) and it is not a refill or number-transfer option.
Case & Cover Bundles $22.99
★★★★★ 4.6/5 185 ratings The SSLOTSCASE iPhone 15 Pro Max wallet case combines a back card slot, a hidden adjustable kickstand, and a sliding camera lens cover in one heavy-duty, drop-focused design. It’s a strong pick if you want “less to carry” and a stand for streaming, but it’s not compatible with wireless charging and does not support RFID.
Waterproof Phone Cases $39.99
★★★★★ 4.1/5 105 ratings A purpose-built underwater phone case for snorkeling and deeper water activities, rated for up to 50ft/15M. It’s a strong option for swimmers and reef photographers who want a sealed, lock-down housing, with a clear window for shooting underwater. The biggest caveat is that picture-taking relies on lining your phone up precisely, and it does not support screen touch or Bluetooth controls.
Bumpers $19.99
★★★★★ 4.2/5 208 ratings The KECAI rugged case for iPhone X and iPhone XS is built for drop and everyday protection, with a touch-sensitive built-in screen protector, port covers, and a rotatable belt-clip kickstand holster. The main tradeoff is bulk and the fact that a few buyers report the case can be hard to get on or off.
Crossbody & Lanyard Cases $34.99
★★★★★ 4.5/5 118 ratings A faux-leather crossbody wallet case made for iPhone 17 Pro Max, with four card slots, a zipper pocket, and a push-pull grip strap that doubles as a kickstand. Best for shoppers who want a hands-free phone-and-cards setup, with the main caveat being that it is not compatible with wireless chargers.
Battery Charger Cases $17.99
★★★★★ 4.6/5 229 ratings A hard, travel-ready storage case designed specifically for Anker Prime power banks (27,650mAh 250W and 20,100mAh 220W). It adds scratch and bump protection plus mesh pockets for cables, but it is not water resistant and it is strictly a case only.
Lanyards & Wrist Straps $9.79
★★★★★ 4.4/5 417 ratings The YFWE Clip and Go Strap turns your phone into a hands-free crossbody setup with a detachable RFID wristlet wallet. It’s designed around adjustable comfort, full-coverage case compatibility, and 360° rotatable phone tabs that support charging without removing the phone from the strap. Best for travelers, errands, and cashless outings where you want phone plus cards within easy reach.
Bumpers $39.99
★★★★★ 4/5 102 ratings OATSBASF’s minimalist Z-Black bumper case is built around a metal frame and a magnetic 360° ring kickstand for Samsung Galaxy Z Fold 7. It’s designed to keep the phone looking thin while adding drop protection at the corners and raised edges, with a tradeoff of more exposure on the device surfaces. If you want a protective bumper with a rotating stand and MagSafe-compatible magnets, it’s a strong fit, just double-check your tolerance for minimal coverage.
Cell Phones $59.99
★★★★★ 3.6/5 67 ratings This unlocked 4G senior flip phone (C8) is built for simpler calling: dual displays (2.8-inch inner, 1.5-inch outer), big buttons, loud speaker, SOS button, and speed dial. It includes a charging dock and supports microSD up to 32GB, but texting and picture messaging can be less straightforward than on smartphones, and camera results are limited.
Adhesive Card Holders $9.99
★★★★★ 4.4/5 397 ratings A slim MagSafe card wallet from FINPAC designed to hold up to 6 cards, with RFID blocking and a flip cover to help keep cards secure. Best for iPhone users who want a minimal alternative to a traditional wallet, but sizing and magnet strength may be deal-breakers for some buyers.
Crossbody & Lanyard Cases $39.99
★★★★★ 4.5/5 99 ratings The Bocasal MagSafe crossbody wallet case turns your iPhone 17 Pro Max into a hands-free, zip-closed card and cash carrier with RFID blocking and a built-in adjustable stand. It’s a strong fit for travel and daily errands if you want one accessory that replaces a wallet, but it is not water resistant and it only fits the iPhone 17 Pro Max.
Adhesive Card Holders $6.99
★★★★★ 4.4/5 561 ratings A pack of five silicone adhesive card holders that stick to the back of your phone case. With two pockets, they’re designed to hold up to four cards and cash for a lighter everyday carry, with a key tradeoff: they work best on flat, non-fingerprint-glass surfaces.
Sleeves $7.98
★★★★★ 4.5/5 490 ratings A lightweight neoprene phone sleeve designed for large phones (about 6 to 6.9 inches), with a zipper closure and an optional neck lanyard. It’s a simple, cushioned grab-and-go option for people who want extra protection against everyday bumps, scratches, and dust, with the main caveat being size compatibility and the fact that it is not marketed as waterproof.
Stylus Pens $19.99
★★★★★ 4.5/5 188 ratings A budget-friendly Apple iPad stylus built for many 2018 to 2026 iPad models. It supports palm rejection and tilt sensitivity, uses a quick-charge routine, and includes replacement nibs. The main catch: it is not for iPhone, and compatibility depends on your exact iPad generation.
Virtual Reality (VR) Headsets $250
★★★★★ 3.6/5 15 ratings A long replacement connecting cable built for the HP Reverb G2 and Reverb G2 Omnicept Edition. It’s designed to give you a longer reach (6 meters) for PC-based VR setups, but buyer feedback is mixed on whether the length matches the listing and the overall value depends heavily on how much you’re willing to pay given the broader Reverb G2 discontinuation/support situation.
Sleeves $32.99
★★★★★ 4.4/5 113 ratings Faraday Defense’s Bag Jacket sleeves are designed to block multiple radio signals and help protect phones and small essentials during sensitive moments. They’re backed by buyer reports of call/text disruption when a phone is sealed inside, but sizing can be frustrating for larger tablets and some laptops.
Cell Phone Minutes $18.79
★★★★★ 4.4/5 198 ratings Tracfone’s 30-day prepaid plan bundles 200 minutes, 500 texts, and 500MB of data for Tracfone USA smartphones in the Bring Your Own Phone program. It expires after 30 days and is not for non-smartphones (and it cannot be tripled). If you need a low-usage, short-term option, this can be a straightforward fit, but 500MB data is light.
Lanyards & Wrist Straps $14.99
★★★★★ 4.5/5 247 ratings A boho-style phone wrist strap that uses natural gemstone beads (rose quartz, green aventurine, aquamarine, citrine) plus a case-attached clasp for hands-free carry and added anti-lost security. Reviewers highlight the look, comfort, and everyday sturdiness, with the main question being how the case clip area holds up long term.
Flip Cases $9.99
★★★★★ 4.6/5 366 ratings A Galaxy A16 5G-specific flip wallet case that combines a textured butterfly design with a card-carrying layout, a magnetic closure, and a detachable wrist strap. It’s positioned as a budget-friendly way to replace your separate wallet, but it’s not water-resistant, so buyers should expect everyday protection rather than full outdoor durability.
Dry Bags $4.99
★★★★★ 4.4/5 732 ratings A large, touchscreen-friendly waterproof phone pouch with a built-in card pocket and a wider neck lanyard. It’s designed for phones up to 8.3 inches and works for beach days and water activities, with buyer feedback highlighting clear viewing and reliable day-to-day protection. The main caveat is that the fit and closure method matter, and the locking system is not a strong point for everyone.
SIM Cards $4.75
★★★★★ 4/5 767 ratings The Puffin Smart Data Only SIM Card is designed for unlocked 4G/5G devices that need cellular connectivity without voice service, making it a practical fit for security cameras, hotspots, dashcams, and GPS trackers. It uses both AT&T and T-Mobile networks and can switch between them when one is weak, but you will need to activate it and choose a data plan (the SIM does not come with preloaded data).
Single Ear Bluetooth Headsets $26.99
★★★★★ 4.6/5 109 ratings Kelazola’s single ear Bluetooth headset (G6) is built for hands-free calls with a hook-style fit, dual-mic ENC noise reduction, and a high-capacity battery rated for up to 110 hours of music playback and about 90 days standby. It’s a strong option for drivers and remote workers who want long runtime and stable Bluetooth 5.0 connectivity, with the main tradeoff being that it’s a one-ear design (not for immersive stereo listening).
Adhesive Card Holders $21.99
★★★★★ 4.6/5 133 ratings A slim MagSafe card holder from MEFON that uses a magnetic attachment for iPhone models (12–17) with MagSafe cases, plus RFID blocking for added card protection. It’s designed to carry roughly 5 to 8 cards with a dedicated cash slot and a clear ID window, but it’s not meant for non-MagSafe cases and very heavy card loads may affect how flat it feels.
Stylus Pens $3.99
★★★★★ 4.2/5 730 ratings A budget-friendly 3-pack of passive stylus pens designed for everyday writing, drawing, and navigation. The precision disc tip is the standout feature for more controlled touch, and the set is convenient if you use multiple devices.
Stands $9.99
★★★★★ 4.3/5 291 ratings A minimalist ultra-thin kickstand that sticks to the back of your phone case and rotates for both portrait and landscape viewing. It’s designed to stay stable, but adhesive performance depends heavily on placement and the surface it’s applied to.
Signal Boosters $180
★★★★★ 4.9/5 16 ratings The Bamwirz 5G signal booster is designed to improve weak indoor cell service across larger homes or offices (up to about 6,500 sq ft, depending on outdoor signal). It supports 5G and 4G LTE bands for major U.S. carriers and includes both indoor antennas plus an outdoor log-periodic antenna. Best for buyers who have at least some usable outdoor signal and want fewer dropped calls and smoother data in dead zones.
Stands $12.49
★★★★★ 4.6/5 229 ratings A desk phone stand built for creators and anyone who wants their phone at the right height. It offers 8 to 11 inch adjustable height with a tilt, a weighted anti-slip base, and a no-case-removal open grip design that fits many 4 to 7 inch phones (up to 9.5 cm wide and 1.5 cm thick with a case). Best for video recording, live streaming, FaceTime, and hands-free cooking or desk use, with the main caveat that it is sized for smaller phone widths and thicknesses.
Signal Boosters $7.99
★★★★★ 4.4/5 357 ratings A low-profile, adhesive-mount omni-directional 4G/LTE and GSM antenna kit designed to improve cellular reception on vehicle and M2M setups. It covers roughly 700 to 2700 MHz with a 50-ohm SMA male connection and comes with a 10 ft RG174 cable plus adapters for common router/gateway antenna inputs, but performance gains can be hard to verify in some locations.
Virtual Reality (VR) Headsets $49.99
★★★★★ 4.4/5 56 ratings This REALITEX 3D VR headset is built around smartphone VR, designed to be easy for beginners and comfortable for kids. It includes VR apps and videos links plus an Android remote/controller, and reviewers highlight straightforward setup, good comfort, and a clear 3D viewing experience.
Lanyards & Wrist Straps $5.99
★★★★★ 4.5/5 462 ratings The saxsion Phone Tether Tab & Lanyard Tab adds a metal tether point to your phone case so you can use a lanyard or wrist strap. Buyers like the sleek, unobtrusive look and the 360° swivel clip, with repeated praise that it does not interfere with charging. The main caveat is fit, since the stainless tab can be rigid and may not work well with every case style.
Lanyards & Wrist Straps $8.99
★★★★★ 4.4/5 307 ratings A budget-friendly anti-theft phone wrist strap from XCHKRM designed for travelers and anyone who wants more control when carrying a phone in public. Shoppers highlight the sturdy, comfortable feel and an added sense of security, with the main tradeoff being a slightly bulky, less stylish look.