Bluetooth Car Receiver USB 5.0 to 3.5mm Jack Handsfree Car kit Audio Receiver with Built-in Microphone for Car Speaker and Home Audio

Bluetooth aux adapter: Totu Bluetooth Receiver is equipped with Bluetooth V5.0, which makes your Car Home speaker become Bluetooth to play music from smartphone, tablet or other Bluetooth device., Hands-Free: Support the control of up and down music, volume +/-, pause/play, and call operations on the mobile phone., Built-in mic: Enjoy improved call quality thanks to a microphone calibrated for crystal clear and hands-free calling., No battery needed: USB Port connect this Bluetooth receiver directly to the USB power source, you can connect it with any USB charger, aux for Audio Port, What you get: Totu USB 5.0 to 3.5 mm Bluetooth Adapter, Welcome Guide and friendly customer service.