Sony WH-CH720 Headset Wired & Wireless Head-band Calls/Music USB Type-C Bluetooth Blue

Cable length: 1.2 m | Product colour: Blue | Package depth: 208 mm | Package weight: 442 g | Wireless range: 10 m | Battery voltage: 3.85 V | Package width: 55 mm | LED indicators: Power | Connectivity technology: Wired & Wireless | Bluetooth: Yes | LED indicators: Charging | Weight: 192 g | Quick start guide: Yes | Continuous audio playback time (ANC off): 50 h | Warnings: Keep away from children. | Ear coupling: Supraaural | Cables included: USB | Warnings: Do not use near sources of heat or flame. | Product type: Headset | Cables included: Audio (3.5mm) | 3.5 mm connector: Yes | Warnings: Regularly check the condition of the batteries to prevent leaks. | Charging stand: No | Headphone sensitivity: 108 dB | Charging source: USB | Driver unit: 3 cm | Works with the Google Assistant: Yes | Warranty card: Yes | USB connector: USB Type-C | Battery type: Built-in battery | On/off switch: Yes | Bluetooth version: 5.2 | Driver type: Dynamic | Recommended usage: Calls/Music | Works with Apple Siri: Yes | Headset type: Binaural | Wearing style: Head-band | Noise canceling: Yes | Battery technology: Lithium-Ion (Li-Ion) | Continuous audio playback time (ANC on): 35 h | Battery operated: Yes | Impedance: 325 Ω | Battery recharge time: 3.5 h | Fast charging: Yes | Acoustic system: Closed | Headphone frequency: 7 - 20000 Hz | Package height: 260 mm | Microphone type: Built-in | Bluetooth profiles: AVRCP | Talk time: 40 h | Bluetooth profiles: SBC | Bluetooth profiles: HSP | Bluetooth profiles: A2DP | Bluetooth profiles: AAC | HD voice: Yes | Bluetooth profiles: HFP | Operating keys: Volume + | Operating keys: Bluetooth pairing | Operating keys: Play/Pause | Operating keys: Track | Operating keys: Volume - | Fast charging time: 10 min | Operating keys: Track