Original Lenovo Bluetooth Headset 9D Stereo Waterproof Bluetooth Wireless Headset with Microphone Headset for Noise Reduction
Function:
[Low delay] Bluetooth chip 5.3
Enables fast and stable connectivity. Games are no longer just wired headphones.
[Comfortable] Designed for ears. Make it comfortable and durable.
[Waterproof] The IPX5 certificate eliminates your concerns about the use during rain and extreme sports.
[Extended playback time] The improved battery capacity provides the charging box with more than 48 hours of waiting time and 10 hours of playback time.
[Quick pairing] After configuration, when you take the headset out of the charging box, you will automatically connect the device. It's simple enough1