USB Bluetooth 6.0(LMP:14.5X) Transmitter Wireless Adapter
6.0 Bluetooth dual-mode dual-channel, compatible with Bluetooth 3.0, 4.0, 5.0, 5.1, 5.3 and 5.4 specifications. Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse) /AAC.