MondoSeller CRDC Bluetooth 5.0 Audio Transmitter Receiver CSR8675 Aptx HD Adapter Multipurpose Controller

aptX HD in Both TX / RX Mode: Powered by premium CSR8675 chipset, Bluetooth adapter supports the latest Bluetooth V5.0 V4.2, 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.) Long Battery Life: Internal battery provides Bluetooth adapter for more than 24 HOURS of use after 3 hours charging time. It also supports charging and streaming simultaneously. OPTICAL+RCA+3.5MM: Apart from 3.5mm Aux / RCA connection, Bluetooth Adapter also supports optical cable ( TOSLINK /SPDIF) input / output. With provided optical cable, you can enjoy high-quality digital sound through multiple audio outputs, such as wired stereo, speakers, or headphones. Under TX mode, two Bluetooth headphones can be paired at once so parents can watch in silence and give children a needed break; Under RX mode, two smart devices can be paired for playing different songs. Record 8 devices and automatically re-pairing with existing paired devices. Auto-Turn OFF: In RX or TX mode, The BT-B19 will automatically power off if there is no devices to be connected within 10 minutes.