2-in-1 Wireless Bluetooth 5.0 Transceiver Adapter 3.5mm Car Music Audio Aux A2dp Headset ReceivingOrigin:Mainland ChinaWireless Type:bluetoothContent:Audio&VideoWIFI Standard:NoneHigh Definition Support:720PInterface:USBCertification:NONESound Track:Double2 in 1 Wireless Bluetooth 5.0 Receiver Transmitter Adapter 3.5mm Jack For Car Music Audio Aux A2dp Headphone Reciever HandsfreeProduct material: plastic + metalProduct color: blackInterface type: 3.5mmBluetooth version: Bluetooth 5.0Features: Support for connecting headphones, connecting mobile phones, connecting speakers, connecting carsProduct size: 5*2*1cmProduct bare weight: 11g (Bluetooth receiver + metal adapter)Total weight: 25g (Bluetooth receiver + metal adapter + wire + manual + PP bag packaging)Product packaging: sealing PP bagProduct features: Bluetooth receiver, car Bluetooth receiver, car Bluetooth receiver, AUX Bluetooth receiver, audio adapterProduct List:1Bluetooth Receiver13.5mm metal adapter115cm USB charging cable1Chinese and English manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.