Havit H655BT - Bluetooth wireless headphones, black

Safety warning: Avoid contact with water., Do not use while charging., Keep away from heat sources.
Market segment: Consumer
Product colour: Black
Game mode: Yes
Recommended usage: Calls/Music
Product type: Headphones
Wearing style: Head-band
Frequency response (music mode): 20 - 20000 Hz
Bluetooth profiles: SPP, AVDTP, AVCTP, HFP, AVRCP, A2DP
3.5 mm connector: Yes
Connectivity technology: Wired & Wireless
Bluetooth: Yes
Wireless range: 10 m
USB connector: USB Type-C
Bluetooth version: 5.3
Continuous audio playback time: 76 h
Battery capacity: 700 mAh
Battery type: Built-in battery
Battery recharge time: 1,5 h
Microphone noise-canceling: Yes
Microphone type: Built-in
Noise reduction level: Up to 35 dB
Headphone sensitivity: 102 dB
Driver unit: 4 cm
Impedance: 32 Ω
Noise reduction: Yes
Noise canceling type: Active