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

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. | Noise reduction level: Up to 45 dB | Foldable: No | Noise canceling type: Active | Battery capacity: 800 mAh | Product colour: Silver | Bluetooth version: 6.0 | Product type: Headphones | Connectivity technology: Wired & Wireless | Suitable for indoor use: Yes | Bluetooth profiles: GATT | Bluetooth profiles: L2CAP | Bluetooth profiles: HFP | Suggested gender: Boy/Girl | Bluetooth profiles: AVCTP | Bluetooth profiles: AVRCP | Bluetooth profiles: ATT | Bluetooth profiles: AVDTP | Depth: 79.2 mm | Bluetooth profiles: SDP | Talk time: 72 h | Bluetooth profiles: SPP | Bluetooth profiles: A2DP | USB connectivity: Yes | Bluetooth profiles: GAP | 3.5 mm connector: Yes | Suitable for outdoor use: Yes | Height: 200.7 mm | USB connector: USB Type-C | Wearing style: Head-band | Impedance: 32 Ω | Market segment: Consumer | Bluetooth: Yes | Battery recharge time: 2 h | Recommended usage: Gaming | Width: 172.2 mm | Wireless range: 10 m | Microphone type: Built-in | Continuous audio playback time: 100 h | Weight: 258 g | Headphone sensitivity: 120 dB | Driver unit: 4 cm | Headphone frequency: 20 - 40000 Hz | Designed for children: No | Number of microphones: 5 | Input voltage (earpieces): 5 V | Continuous audio playback time (ANC on): 72 h | Input current (earpieces): 1 A | Continuous audio playback time (ANC off): 100 h | Noise canceling: Yes | Microphone noise-canceling: Yes