Instruction ★100% brand new and high-quality made. ★With Bluetooth 5.0 and high-definition rendering technology, you can produce incredible sound quality

Product information: Function: call function Channel: 2 Bluetooth version: 5.0 How to use: head-mounted Features: Music goggles-four core selling points

Product name: QYS V7 Q Brand: QYS Model No. : V7Q Function: Call function Earphone material: Plastic Track: 2 Bluetooth