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 5.1 receiver with AUX plug and separate control button

Batianda

Batianda 2 in 1 accessory A3031 Bluetooth 5.1 receiver aptX HD

SKU CH-5XBB-2P981

Bluetooth 5.1 receiver adds aptX HD streaming and hands-free calls to any AUX input, pairing two devices at once with a built-in noise isolator

  • Bluetooth 5.1 gives stable links up to 33 ft indoors and 165 ft outdoors
  • aptX HD 24-bit audio plus aptX low latency and AAC deliver clear wireless sound
  • Built-in noise isolator removes static and buzzing for clean playback
  • Hands-free call controls let you answer, reject or end calls safely while driving
  • Dual-pairing connects two devices at once for music and calls

Bluetooth 5.1 receiver for car and home audio

The Batianda A3031 adds Bluetooth 5.1 to any speaker system or car stereo with an AUX input. A Qualcomm chipset supports aptX HD, aptX, aptX low latency and AAC decoding for 24-bit wireless audio. The adapter draws power from the vehicle so there is no internal battery to charge. Dual pairing lets two phones stay connected at once.

Drivers who want wireless music and hands-free calls

This suits motorists with older head units who want to stream audio and take calls through the car speakers. Home users with wired Hi-Fi systems can also add Bluetooth without replacing equipment. Buyers whose audio gear lacks an auxiliary input cannot use this device. Anyone needing a built-in battery for portable use should look elsewhere.

aptX HD 24-bit wireless audio

The defining specification is support for aptX HD, which streams 24-bit audio over Bluetooth 5.1 for higher fidelity than standard SBC. Combined with a Qualcomm chipset and a built-in noise isolator it removes static and buzzing from the signal. If your source and headphones both support aptX HD, this adapter delivers that quality; if they do not, the benefit is not realised.

Highlights

  • Bluetooth 5.1 gives stable links up to 33 ft indoors and 165 ft outdoors
  • aptX HD 24-bit audio plus aptX low latency and AAC deliver clear wireless sound
  • Built-in noise isolator removes static and buzzing for clean playback
  • Hands-free call controls let you answer, reject or end calls safely while driving
  • Dual-pairing connects two devices at once for music and calls

Specifications

No published specifications for this item yet.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.