Description: 2 in1 Design: Bluetooth transmitter and receiver,by using this wireless adapter, you can send and receive all of the audio freely and easily. BLUETOOTH 5. 0 RECEIVER:Installed with Bluetooth 5. 0 chip,with 2 times faster transmission speed, wider signal range of 10M. With this product, you can greatly enjoy music from your phone, laptop, tablet without the hassle of cables. 3.5mm Aux:You can connect the Bluetooth Transmitter to the audio devices without Bluetooth function via the included 3.5mm Audio Interface. Features:A2DP support voice prompts, gets high-quality audio sound, offers you 30 feet operation range with good performance, gives you a good experience when answering the phone or watching late-night shows. It can change the traditional Car Stereo systems and Home Audio System into Bluetooth-enabled ones, and easy to pair with Bluetooth-enabled Smart Phones, laptop, tablet, etc. Specification: Material: Plastic plus electronic Size:25.5x8.8x60.3mm/1.00x0.35x2.37inch Bluetooth profile: V5.0 EDR,A2DP,HSP,AVRCP Bluetooth: V5.0 Transmission Distance: 10m / 33ft Charging: Micro USB 5V/0.5A Audio Port: 3.5mm Package Includes: 1 Piece Bluetooth Transmitter&Receiver 1 Piece 3.5MM Audio Cable 1 Piece User Manual Note: 1. Please allow 1-3mm error due to manual measurement. 2. Wish you a wonderful on-line shopping!