tebe M99 Wireless Microphone Headset Mono Bluetooth Office Earphones Head-Mounted Gaming Headphones with Noise Cancelling

1.Bluetooth 5.0 version,connection will be more stable

2.Mute function,press the microphone button ,and press again to recover the normal calls

3.M99 powered by Elevoc Vocplus Al noise reduction technology
can help you remove unwanted background noises from your
high-value business calls.