BT 5.2 Transmitter with 3.5mm AUX COAX audio ports Wireless Audio Transmitter for TV Home Stereo with LCD Display BT40C

* BT specification: V5.2, CSR8670 chip-set

* BT profiles supported: HSP, HFP, A2DP,AVRCP

* Frequency range: 2042MHz2480MHz

* TX Bluetooth protocol: SBC aptX aptX-LL aptX-HD

* Input interface: AUX/OPT/COAX

* Expand your TV,home theater system to transmit

* Charging input voltage: DC 5V/0.5A Type-c

* Dimensions:90*70*23mm