Wireless Receiver 3.5 Mm Aux Audio Stereo Music Hand-Free Vehicle Adapter Hand-Free Vehicle Adapter Accessories Bluetooth Metal Device

Features: 1. Music Receiver (Hands Free): A high-tech wireless device that accepts Bluetooth-enabled mobile phones or other audio devices. 2. Use all audio inputs: for example car audio or home audio with a 3.5mm audio interface. 3. With wireless Bluetooth technology: Enjoy high quality music in the office or in the car! 4. Make and receive calls. 5. Hands-free function   Descriptions: 1. Embedded echo cancellation microphone. 2. Switch between music and phone with one button. 3. About 4 hours of music/play time, 1 hour for full charge   Specifications: Product material: plastic + metal Bluetooth: Bluetooth 4.1 Interface type: 3.5mm Working rated voltage 4.00V 3.40V Features:support one tow two, support connecting headphones, connecting cell phones, connecting speakers, connecting cars Product function: Bluetooth receiver, car Bluetooth receiver, car Bluetooth receiver, AUX Bluetooth receiver, audio adapter Package Included: 1 * set of 3.5mm audio Bluetooth transmitter receiver