Havit H655BT - Bluetooth wireless headphones, beige

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