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

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