Havit OWS914 - TWS wireless headphones (black)

Height: 48 mm
Width: 29.5 mm
Charging case weight: 75 g
Charging case dimensions (W x D x H): 82 x 62.5 x 30.5 mm
Left earpiece weight: 11 g
Depth: 40 mm
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 colour: Black
Product type: Headphones
Suitable for outdoor use: Yes
Suggested gender: Boy/Girl
International Protection (IP) code: IPX5
Game mode: Yes
Recommended usage: Calls/Music
Market segment: Consumer
Suitable for indoor use: Yes
Wearing style: Ear-hook
Wireless range: 10 m
Bluetooth: Yes
Bluetooth version: 5.3
Bluetooth profiles: A2DP, HFP, HSP, AVRCP
Connectivity technology: True Wireless Stereo (TWS)
Left earpiece battery capacity: 80 mAh
Right earpiece battery capacity: 80 mAh
Continuous audio playback time: 7 h
Battery capacity (charging case): 500 mAh
Continuous audio playback time (with charging case): 21 h
Number of microphones: 4
Noise reduction: Yes
Driver unit: 1.62 cm
Headphone frequency: 20 - 20000 Hz
Impedance: 16 Ω
Headphone sensitivity: 103 dB