BlueParrott M300-XT

Charging time 2.5 hours Microphone sensitivity -42 ± 1 dB Connection interface Bluetooth 5.1 Noise reduction There are Colour Black The range is up to 100 meters Microphone design Rotary Working time (stand-by mode/standby mode) up to 14 hours / 420 hours Connectors USB-C Weight 20 g. Type of headphones Mono accessories Microphone There are Connection type Wireless Features NFC; Connection of up to 2 devices at the same time; Customizable BlueParrot button; IP54 dust and moisture protection Housing material Plastic Bracing In the ear Speaker diameter 10 mm