JAENFONG Bluetooth 5.0 Transmitter Receiver CSR8675 APTX HD LL Bt Audio Music Wireless USB Adapter 3.5mm 3.5 AUX Jack/SPDIF/RCA for TV PC

How to Connect With 2 Devices?

NOTED: Its because of 's Bluetooth headset/earphone/headphone uses a special encoding method, its not public for other devices to connect. So when you use 's Bluetooth headset/earphone/headphone to pair with our devices in bluetooth transmitter mode, it may takes longer time to pair. The pairing time varies on different model of. But they can surely pair successfully with our devices.

Suitable for any devices(smartphone, earphone, speaker etc) any version of Bluetooth on the market, including: bluetooth 1.0 / 1.1 / 1.2 / 2.0 / 2.1 / 3.0 / 3.1 / 3.2 / 4.0 / 4.1 / 4.2 / 5.0 etc.

Worlds First aptX HD in Both TX /
RX Mode: Powered by premium CSR8675 chipset, Bluetooth adapter supports the latest Bluetooth V 5.0, whereas most of others on are only equipped with CSR8670 chip and support Bluetooth V 4.1, V 4.0 or even V 3.0. With aptX HD, our Bluetooth transmitter / receiver can stream stable audio and deliver CD-quality sound wirelessly over Bluetooth connections.

Real-Time Audio Transmission: Bluetooth transceiver adopt the aptX Low Latency Technology in both TX & RX modes, which can reduce audio lag under 40ms and let you enjoy high-quality audio in sync with the picture (Your Bluetooth headphones or speaker must also support aptX LL / aptX as well. )

NOTED: If you want to use it to watch TV and watch movies on your PC, Please make sure your bluetooth headphones support APTX LOW LATENCY, Otherwise it will have a little sound delay. If you don't know how to choose APTX LOW LATENCY bluetooth headphones, A3S will be recommended, Follow
is the buy link:

Pair with Each Other: Support work with each other, One as a transmitter, the second - as a receiver.

Audio coding: