5X(1. Auto On When you to the , So i y good for to use in car or other you want it have auto on functions. Dual Device Link: Simultausly pair your smartphone and tablet and stream music from either one with any stereo system that suppor a standa 3.5mm or jack. two Bluetooth devices at once to listen to music, make phone calls, and more.< />2. Hands-free Calling & Navigation oadcast: A built-in microphone for hands-free calls; One simple button to answer/redial/hang up/r calls. Besides, the Bluetooth car adapter suppor oadcasting voice notification from existed navigation App, you 't need to look down the phone to safe driving.< />3. Wireless Music Streaming: Stereo stream music to non-Bluetooth headphones and speakers. Space-Saving : Ultra-compact and for convenient use with a of devices.< />4. Super Stable Connion: Our Bluetooth o adapter is fitted with a Bluetooth 5.0 chip for steady pai, fast transmission and a wide signal range (33 feet). With the 3.5mm AUX port and 2 port, it can be conned to non-Bluetooth car o , home stereo, wired headphone/speaker, Amplifier/Home Theater.etc. Then you can enjoy wireless Hi-fi music streaming!< />5.Auto-:This Bluetooth recei will auatically to the last paired Bluetooth device when you turn it . 3-KEY: song/Volume Up, Previous Song/Volume Down, Multnction Button(). Upgraded to support U Disk play.< />< />Content: O< />Sound Track: Double< />Model Number: bluetooth recei< />Transmission Distance: 10m / 33ft< />Charging: Type c Port 5V< />colour:Black< />Material:ABS< />size:78 x 50 x 18mm< />< />Package Conten:< />1 x Bluetooth 5.0 o Recei Adapter< />1 x 3.5mm Aux Cable< />1 x cable)