T66 AUX Bluetooth 5.0 Adapter Car Bluetooth Receiver Transmitter 2-in-1 Wireless Audio

Bluetooth version: 5.3

Bluetooth connection distance: within 10 meters

Built in battery: 200mAh, long battery life, built-in up and down music volume control

Plug and play, no drive required

Bluetooth receiver/Bluetooth transmitter/hands-free call three in one