Sony Wireless stereo Headset Black WH-CH720

Sony WH-CH720. Product type Headset. Connectivity technology Wired & Wireless, Bluetooth. Recommended usage Calls/Music. Headphone frequency 7 - 20000 Hz. Wireless range 10 m. Cable length 1.2 m. Weight 192 g. Product colour Black
Performance Product type Headset Wearing style Head-band Recommended usage Calls/Music Headset type Binaural Product colour Black Operating keys Bluetooth pairing, Play/Pause, Track , Volume +, Volume - Cable length 1.2 m LED indicators Charging, Power On/off switch Y HD voice Y Works with the Google Assistant Y Works with Apple Siri Y Ports & interfaces Connectivity technology Wired & Wireless 3.5 mm connector Y USB connector USB Type-C Bluetooth Y Bluetooth profiles A2DP, AAC, AVRCP, HFP, HSP, SBC Bluetooth version 5.2 Wireless range 10 m Microphone Microphone type Built-in Battery Battery operated Y Battery type Built-in battery Battery technology Lithium-Ion (Li-Ion) Continuous audio playback time (ANC on) 35 h Continuous audio playback time (ANC off) 50 h Talk time 40 h Battery recharge time 3.5 h Battery voltage 3.85 V Fast charging Y Fast charging time 10 min Charging source USB Packaging content Charging stand N Quick start guide Y Warranty card Y Cables included Audio (3.5mm), USB Headphones Ear coupling Supraaural Acoustic system Closed Headphone frequency 7 - 20000 Hz Impedance 325 ? Headphone sensitivity 108 dB Driver unit 3 cm Driver type Dynamic Noise canceling Y Weight & dimensions Weight 192 g Packaging data Package width 55 mm Package depth 208 mm Package height 260 mm Package weight 442 g