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

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