Come and see our amazing products. This Mini Wireless Bluetooth 4.0 Stereo In-Ear Headset Earphone is made of ABS. Can talk, listening to music, Built-in DSP audio processing system, can be a very good eliminate Noise and echo, to ensure clear communication, and music. 2 in a row, to the telegraph, voice prompt operation. Small and light, stealth design. Transmission power: Class 2. Multi-point connections can be connected to two one with two Bluetooth devices simultaneously. Transmission range:10 m. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.