Sony WH-CH520 Headset Wireless Head-band Calls/Music USB Type-C Bluetooth Blue

Weight: 147 g Product type: Headset Recommended usage: Calls/Music Wearing style: Head-band Control type: Buttons Headset type: Binaural Product colour: Blue LED indicators: Power On/off switch: Yes Control unit type: On-ear control unit Operating keys: Track > Works with the Google Assistant: Yes Works with Apple Siri: Yes HD voice: Yes Package weight: 310 g Package width: 44 mm Package depth: 172 mm Package height: 228 mm Cables included: USB Quick start guide: Yes Warranty card: Yes Charging stand: No Bluetooth: Yes Bluetooth profiles: HFP Frequency band: 2.4 GHz Wireless range: 10 m USB connector: USB Type-C Connectivity technology: Wireless Bluetooth version: 5.2 Battery voltage: 3.7 V Talk time: 40 h Battery technology: Lithium-Ion (Li-Ion) Battery type: Built-in battery Battery recharge time: 3 h Charging source: USB Battery charge indicator: Yes Fast charging: Yes Battery operated: Yes Fast charging time: 10 min Continuous audio playback time: 50 h