Havit OWS914 - TWS wireless headphones (black)

Depth: 40 mm
Height: 48 mm
Charging case weight: 75 g
Charging case dimensions (W x D x H): 82 x 62.5 x 30.5 mm
Width: 29.5 mm
Left earpiece weight: 11 g
Right earpiece weight: 11 g
Safety warning: Do not use near sources of heat or fire., Check batteries regularly to prevent leakage., Keep away from children.
Product type: Headphones
Market segment: Consumer
Product colour: Black
Recommended usage: Calls/Music
Suitable for outdoor use: Yes
International Protection (IP) code: IPX5
Suggested gender: Boy/Girl
Game mode: Yes
Wearing style: Ear-hook
Suitable for indoor use: Yes
Bluetooth profiles: HFP, AVRCP, HSP, A2DP
Bluetooth: Yes
Wireless range: 10 m
Bluetooth version: 5.3
Connectivity technology: True Wireless Stereo (TWS)
Battery capacity (charging case): 500 mAh
Continuous audio playback time (with charging case): 21 h
Right earpiece battery capacity: 80 mAh
Continuous audio playback time: 7 h
Left earpiece battery capacity: 80 mAh
Number of microphones: 4
Impedance: 16 Ω
Headphone sensitivity: 103 dB
Headphone frequency: 20 - 20000 Hz
Driver unit: 1.62 cm
Noise reduction: Yes