Havit H655BT - Bluetooth wireless headphones, beige

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