We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black Bluetooth 5.0 audio dongle with 3.5mm jack and micro USB port

Ruth's sister

Ruth's sister internal power cable 3.5mm Bluetooth 5.0 600mAh 10m

SKU CH-A55F-C1FZM

Bluetooth 5.0 wireless audio adapter with 3.5 mm stereo input and output, built-in 600 mAh battery giving up to 8 hours use and 10 m range

  • Bluetooth 5.0 delivers stable wireless audio up to 10m range
  • Built-in 600mAh polymer battery provides 8 hours playback time
  • 5mm stereo input and output connects wired audio gear wirelessly
  • Supports A2DP, AVRCP, HFP, SPP and HID Bluetooth profiles
  • ARM926EJ-S core with 4KB caches enables echo cancellation and noise reduction

Wireless audio adapter for wired devices

This Bluetooth 5.0 transmitter and receiver adds wireless streaming to any equipment with a 3.5 mm stereo jack. A built-in 600 mAh polymer battery delivers up to 8 hours of playback and recharges via Micro USB at 5 V 0.5 A. The ARM926EJ-S core handles A2DP, AVRCP, HFP, SPP and HID profiles with echo cancellation and multi-band equalisation.

Buyers who need a permanent wired connection

The adapter is designed for portable wireless use; its 10 metre open-space range and battery operation make it unsuitable for fixed installations that require continuous power or longer cable runs. Users who want aptX, LDAC or multi-room synchronisation will not find those codecs or features here.

Micro USB charging and 3.5 mm cables included

A Micro USB cable powers the internal battery while a 3.5 mm stereo cable connects the adapter to your source or speaker. No additional software or drivers are required; the device pairs automatically with phones, tablets, PCs, TVs or car audio systems that support standard Bluetooth audio profiles.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 55% of the 7,839 comparable items (median $14.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Which power source do I need to keep the built-in 600mAh battery charged?

Connect the micro USB port to any 5 V / 0.5 A USB supply; the integrated charger handles 300 mA fast charging with over-discharge protection.

Will the 3.5 mm stereo jack work with my older amplifier that only has RCA inputs?

The adapter outputs analogue stereo through its 3.5 mm socket, so you will need a 3.5 mm-to-RCA cable to connect legacy gear.

How can I confirm the Bluetooth 5.0 link is active after pairing?

Voice prompts announce connection status, and the LED shows steady pairing; audio should play without drops up to 10 m in open space.

More in Internal PSU & Riser Cables

Similar items