Earpiece & Camera Accessories | Batteries & Cables

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Find compatible accessories and replacement parts for CooMax earpieces and mini cameras. Check the supported models on each product page before ordering.

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2.5 mm Over-Ear Radio Earpiece

Accessories

17.99 € VAT Inc.

Use an over-ear receiver with a cable-mounted PTT microphone and clothing clip on a radio supporting this single 2.5 mm connection. The wired assembly follows your radio’s supported accessory pinout, so match the exact model before choosing.

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3.5 mm Audio Adapter

Accessories

7.99 € VAT Inc.

Connect a compatible Jack audio setup to the selected Lightning or USB-C phone connection. Each option supplies one 3.5 mm adapter. Confirm your exact device supports the audio output and microphone path you need for calls.

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3.5 mm Wired Earphones

Accessories

4.99 € VAT Inc.

Listen through wired earphones with a 3.5 mm plug, cable microphone and control button. The earphones need no charging. Match the source or phone adapter to the microphone and control functions required for your calls.

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337 / SR416SW Batteries

Accessories, Earpiece Batteries

VAT Inc.

Keep matching Vip Pro Mini, SuperMini and current UltraMini receivers powered with 337 / SR416SW silver-oxide cells. Choose a pack of four or ten. These cells list 1.55V; confirm your receiver’s exact battery code before ordering spares.

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379 / SR521SW Batteries

Accessories, Earpiece Batteries

VAT Inc.

Power an older UltraMini receiver that specifically lists 379 / SR521SW with a pack of four or ten cells. Current UltraMini receivers using 337 / SR416SW need that different cell format. Read the battery code on the exact receiver before choosing.

-18%

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4G LTE Mobile Wi-Fi Router

Accessories

VAT Inc.

Create a portable 2.4GHz Wi-Fi network from a compatible mobile data SIM with this 3G / 4G LTE router. It lists a maximum 150Mbps and up to ten connected devices. Confirm the exact radio bands and operator support in your country before ordering.

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9V Rechargeable Batteries

Accessories, Earpiece Batteries

14.99 € VAT Inc.

Power a matching Nano V1 neckloop with a pair of rechargeable 9V lithium batteries, rated 650mAh and supplied with a Micro USB charging cable. Nano uses two cells; Nano Pro uses one. The magnetic receivers themselves need no battery.

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Beige Mounting Tape

Accessories

VAT Inc.

Position compatible equipment using beige adhesive mounting tape. Choose four strips or a five-metre roll to match the job and mounting surface. Check the current pack for exact strip dimensions; this is an external mounting accessory.

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Bluetooth Inductor Earpiece Kit

Spy Earpieces, Spy Earpiece Bluetooth, Spy Earpiece Vip Pro, Accessories

VAT Inc.

Receive calls and audio from a paired Bluetooth phone through a compact rechargeable induction unit with a built-in microphone. Choose SuperMini, SuperMini Beige or UltraMini; receiver packages include two 337 / SR416SW cells. “Without” supplies the unit for an existing compatible receiver.

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Bluetooth Pen Black Ink Refills

Accessories

VAT Inc.

Keep the matching CooMax Bluetooth induction pen supplied with black writing ink. Choose four or ten refills for the exact pen model. The pack contains writing cartridges; it does not include a pen or change the audio system.

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Bluetooth Pen Earpiece Kit

Spy Earpieces, Spy Earpiece Bluetooth, Spy Earpiece Vip Pro, Accessories

VAT Inc.

Receive calls and phone audio through a Bluetooth induction unit built into a writing pen, with its microphone integrated in the pen. Choose SuperMini, SuperMini Beige or UltraMini, or “Without” for the pen unit. The pen is USB rechargeable and specifies 5V / 1A charging.

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Bluetooth T-Shirt Earpiece Kit

Spy Earpieces, Spy Earpiece Bluetooth, Spy Earpiece Vip Pro, Accessories

VAT Inc.

Receive phone calls and audio through a Bluetooth induction T-shirt with an integrated microphone. Choose garment size M, L or XL, then SuperMini, SuperMini Beige, UltraMini or “Without”. The garment unit is rechargeable; a selected receiver uses a separate 337 / SR416SW cell.

Match the accessory to the model you own

Use the exact model name to select batteries, charging cables and replacement components. A connector shape or similar product photo does not establish compatibility.

337/SR416SW batteries · MegaMini LIR640 batteries

Nano replacement earpieces · Nano V4–V5 charging cable · MicroSD reader and USB-C adapter

Find the right charging cable Check a replacement part