Havit H655BT PRO - Bluetooth headphones (beige)

Driver unit: 4 cm | Product colour: Beige | USB connector: USB Type-C | Headphone sensitivity: 102 dB | Microphone type: Built-in | Bluetooth: Yes | 3.5 mm connector: Yes | Noise reduction: Yes | Battery type: Built-in battery | Noise canceling: Yes | Battery recharge time: 2.5 h | Bluetooth version: 5.3 | Wearing style: Head-band | Recommended usage: Music | Width: 173 mm | Depth: 82 mm | Continuous audio playback time: 80 h | Latency: 60 ms | Height: 195 mm | Continuous audio playback time (ANC off): 80 h | Product type: Headphones | Battery capacity: 700 mAh | Connectivity technology: Wired & Wireless | Headphone frequency: 20 - 40000 Hz | Continuous audio playback time (ANC on): 48 h | Impedance: 32 Ω | Weight: 253 g | Warnings: Avoid contact with water and moisture. | USB Type-C charging port: Yes | Warnings: Store away from heat sources. | Noise reduction level: Up to 40 dB | Operating time (without ANC): 80 h