Bluetooth 5.3 receiver with in-ear earphones and back clip, wirelessly stream music for home/ vehicle audio systems. The standard 3.5mm audio adapter is suitable for any powered PC speakers, Car/Home Stereo Sound System 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 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, pick up 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 Fun Going: Long lasting battery life for the fun 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 glance. size: 65 x 23 x 18mm Material: Plastic colour: Black Package Contents: 1 x Bluetooth Receiver 1 x Earphones cable 1 x charging cable Only 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.