Bluetooth 5.3 receiver with in-ear earphones and back clip, wirelessly music / vehicle audio . The standard 3.5mm audio adapter is suitable for any powered PC speakers, Car/Home Stereo and wired headphones.It make your Home/Car audio music system become bluetooth compatible, you can enjoy wireless music and hands-free calls. imply Device: Feel the sound richness of the audio receiver, a and fuller sound that leaves nothing out. Low Latency with Bluetooth 5.3: Stable and reliable streaming with the latest Bluetooth 5.3 connection.Having wireless freedom while you walk anywhere in . Convert to Wireless Music: Inject new life into older speaker/headphones with bluetooth . Use this gadget to upgrade your headphones or conventional speaker into a bluetooth-enabled device, then connect to your device to enjoy wireless music.A Must-have Driving : Built-in mic and voice control(activate your siri voice assistant) function for convenience and hands-free calls while driving. With ANC+ENC noise cancellation technology, suppress environmental noise, human voices more accurately.Upgrade 3 Sound Modes: Freely switch between game/music/Bass three modes. Mini Size with Clip: Portable and light weight design, which is convenient to carry it to anywhere, make you freely play and listen to music anytime.Keep the Going: Long lasting battery life for the to never end. Enjoy up to 200 hours of constant, non-stop music streaming.Use type-c cable to charge the device.LED Display: LED real-time power display, power consumption at a .size: 65 x 23 x 18mmMaterial: Plasticcolour: BlackPackage Contents:1 x Bluetooth Receiver1 x Earphones cable1 x charging cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.