Upgraded3.5mm Car Wireless Auxiliary Bluetooth 5.2 USB Receiver Transmitter Stereo Audio Adapter BT Car Kit Aux Wireless Audio Receiver Calling Hands-Free Portable MP3 Music Player

Features: 【Bluetooth-Compatible 5.0】Bluetooth-compatible 5.0, long transmission distance 10m, supports Bluetooth-compatible hands-free calling function. 【USB Rechargeable】2.4GHz frequency, 3.5mm stereo input jack, use mini USB cable(included) to charge, support charging and use at the same time. 【Easy To Operate】Simply connect your speaker/headset with our device, immediately transform your speaker/headset into a fashionable wireless Bluetooth-compatible speaker/headset. 【Portable Design】Mini size with clip design the feature of portable can let you carry them to anywhere you want. Size about 5.8x1.4x1.5cm/2.28x0.55x0.59inch. 【Multi Function】Supports connecting headphones, mobile phones, speakers, and cars, it can be used as car Bluetooth-compatible receiver, AUX Bluetooth-compatible receiver, audio adapter. Specifications: Type: Car Audio Receiver Material: Plastic, Metal Color: Black Size: About  Car Audio Receiver(L*W*H): 5.8x1.4x1.5cm/2.28x0.55x0.59inch 3.5mm Adapter Length: 5.2cm/2.05inch Bluetooth-Compatible Version: 5.0 Transmission Distance: 10m Frequency: 2.4GHz Power By: USB cable Interface: 3.5mm Working Time: 1h Package Included: 1pc x Car Audio Receiver 1pc x 3.5mm Adapter 1pc x USB Cable 1pc x Chinese and English Manual