Havit Space S1 - wireless Noise Cancelling Bluetooth Headphones (blue)

Safety warning: Do not use near sources of heat or fire. Check the condition of the batteries regularly to prevent leakage. Keep away from children. | Connectivity technology: Wired & Wireless | Height: 200.7 mm | Noise reduction level: Up to 45 dB | Depth: 79.2 mm | Width: 172.2 mm | Product colour: Blue | Bluetooth: Yes | Wireless range: 10 m | Weight: 258 g | Wearing style: Head-band | Impedance: 32 Ω | Battery recharge time: 2 h | Designed for children: No | USB connector: USB Type-C | USB connectivity: Yes | Bluetooth profiles: AVCTP | Bluetooth profiles: AVDTP | Bluetooth profiles: GAP | Bluetooth profiles: SDP | Bluetooth profiles: GATT | Bluetooth profiles: L2CAP | Bluetooth profiles: HFP | Bluetooth profiles: AVRCP | Suitable for indoor use: Yes | Bluetooth profiles: SPP | Bluetooth profiles: A2DP | Headphone sensitivity: 120 dB | Battery capacity: 800 mAh | Continuous audio playback time: 100 h | Foldable: No | 3.5 mm connector: Yes | Number of microphones: 5 | Product type: Headphones | Driver unit: 4 cm | Bluetooth profiles: ATT | Suggested gender: Boy/Girl | Talk time: 72 h | Bluetooth version: 6.0 | Market segment: Consumer | Recommended usage: Gaming | Suitable for outdoor use: Yes | Headphone frequency: 20 - 40000 Hz | Microphone type: Built-in | Noise canceling type: Active | Input voltage (earpieces): 5 V | Continuous audio playback time (ANC on): 72 h | Continuous audio playback time (ANC off): 100 h | Noise canceling: Yes | Input current (earpieces): 1 A | Microphone noise-canceling: Yes