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

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