Anker Space Q45 Headphones Wired & Wireless Head-band Calls/Music USB Type-C Bluetooth Blue

Battery technology: Lithium Polymer (LiPo) | Signal-to-Noise Ratio (SNR): 65 dB | Connectivity technology: Wired & Wireless | Operating temperature (T-T): -10 - 60 °C | USB connector: USB Type-C | Cables included: AUX | Package height: 74 mm | Width: 88 mm | Bluetooth: Yes | Package weight: 818 g | Cables included: USB Type-C | Quick start guide: Yes | Bluetooth version: 5.3 | Recommended usage: Calls/Music | Product type: Headphones | Battery capacity: 750 mAh | Battery voltage: 3.8 V | Weight: 292 g | Transparency mode: Yes | Battery recharge time: 2 h | Continuous audio playback time (charging case/ANC on): 50 h | Battery type: Built-in battery | LED indicators: Yes | Carrying case: Yes | Height: 190 mm | Continuous audio playback time (charging case/ANC off): 65 h | Package depth: 230 mm | Product colour: Blue | Wireless range: 15 m | Depth: 161 mm | USB connectivity: Yes | Noise canceling type: Active | Fast charging time: 5 min | 3.5 mm connector: Yes | Microphone sensitivity: -36 dB | Microphone frequency: 20 - 8000 Hz | Microphone type: Built-in | Headphone frequency: 20 - 20000 Hz | Fast charging: Yes | Wearing style: Head-band | Total Harmonic Distortion (THD): 3% | Microphone noise-canceling: Yes | Noise canceling: Yes | Headset type: Binaural | Driver unit: 4 cm | Impedance: 16 Ω | Continuous audio playback time: 50 h | Charging source: USB | Number of microphones: 2 | Bluetooth profiles: LDAC | Headphone sensitivity: 93 dB | Bluetooth profiles: AGHFP | Works with Apple Siri: Yes | Safety sheet: Yes | Battery operated: Yes | Bluetooth profiles: AAC | Bluetooth profiles: mSBC | Bluetooth profiles: HFP | Bluetooth profiles: A2DP