Havit TW980 - TWS wireless headphones, beige

Case weight: 44.5 g
Right earpiece weight: 5.5 g
Charging case dimensions (W x D x H): 54.5 x 30.8 x 58.5 mm
Left earpiece weight: 5.5 g
Oven control type: Touch
Wearing style: Ear-clip-on
Recommended usage: Calls/Music
Product type: Headset
Product colour: Beige
Headset type: Binaural
Package contents: Headphones, Charging case
Bluetooth range: 10 m
Bluetooth: Yes
Connectivity technology: Wireless
USB Power Delivery (USB PD): Yes
Bluetooth version: 5.3
Battery capacity (charging case): 400 mAh
Case charging time: 2 h
Battery operated: Yes
Left earpiece battery capacity: 40 mAh
Continuous audio playback time: 6,5 h
Right earpiece battery capacity: 40 mAh
Continuous audio playback time (with charging case): 23 h
Number of microphones: 2
Built-in microphone: Yes
Warnings: Keep away from children., Regularly check the condition of the batteries to prevent leaks., Do not use near sources of heat or flame.
Driver diameter: 12 mm
Ear coupling: Air conduction
Headphone frequency: 20 - 20000 Hz
Headphone sensitivity: 113 dB
Impedance: 32 Ω