V9 earphones Bluetooth Headphone

Compatible with all the Bluetooth-enabled devices, such as smartphones, Pad, etc. They are ergonomically designed for a secure yet comfortable wearing, perfect for bothears.We are adopting CSR chip and Bluetooth 5.0 for super low power consumption and superlong standby.Easy to pair, answer/reject a call, control volume, start/stop the music.Support connect 2 mobile phones at the same time. SPECIFICATIONS   Waterproof: Yes Volume Control: Yes Style: Ear Hook Sensitivity: 120±3dBdB Function4: For Mobile Phone Function3: For Video Game Function2: For Internet Bar Function1: Monitor Headphone Function: For Mobile Phone,Sport Connectors: USB