Whireless headset TWS Havit TW906 PRO grey

Left earpiece weight: 3.7 g
Right earpiece weight: 3.7 g
Case weight: 33 g
Charging case dimensions (W x D x H): 48,2 x 49,5 x 27 mm
Headset type: Binaural
Product type: Headset
Product colour: Grey
Oven control type: Touch
Recommended usage: Calls/Music
Wearing style: In-ear
Package contents: Charging case, Headphones
Bluetooth version: 5.3
Bluetooth range: 10 m
Bluetooth: Yes
Connectivity technology: Wireless
Battery recharge time: 1,5 h
Battery capacity (charging case): 300 mAh
Right earpiece battery capacity: 30 mAh
Continuous audio playback time (ANC on): 4 h
Talk time: 4 h
Continuous audio playback time: 5 h
Left earpiece battery capacity: 30 mAh
Battery operated: Yes
Case charging time: 2 h
Built-in microphone: Yes
Warnings: Regularly check the condition of the batteries to prevent leaks., Keep away from children., Do not use near sources of heat or flame.
Impedance: 32 Ω
Headphone frequency: 20 - 20000 Hz
Headphone sensitivity: 111.2 dB
Ear coupling: Intraaural
Active Noise Canceling: Yes
Driver diameter: 10 mm