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

Weight & dimensions
Weight: 192 g

Performance
Operating keys: Volume +, Bluetooth pairing, Volume -, Play/Pause, Track <, Track >
Headset type: Binaural
LED indicators: Charging, Power
HD voice: Yes
Product colour: Blue
Recommended usage: Calls/Music
On/off switch: Yes
Cable length: 1.2 m
Works with the Google Assistant: Yes
Wearing style: Head-band
Product type: Headset
Works with Apple Siri: Yes

Packaging data
Package depth: 208 mm
Package height: 260 mm
Package weight: 442 g
Package width: 55 mm

Packaging content
Charging stand: No
Cables included: USB, Audio (3.5mm)
Warranty card: Yes
Quick start guide: Yes

Ports & interfaces
Connectivity technology: Wired & Wireless
Bluetooth profiles: SBC, AAC, A2DP, AVRCP, HSP, HFP
3.5 mm connector: Yes
USB connector: USB Type-C
Wireless range: 10 m
Bluetooth: Yes
Bluetooth version: 5.2

Battery
Fast charging time: 10 min
Continuous audio playback time (ANC off): 50 h
Fast charging: Yes
Battery type: Built-in battery
Battery recharge time: 3.5 h
Charging source: USB
Battery operated: Yes
Talk time: 40 h
Continuous audio playback time (ANC on): 35 h
Battery technology: Lithium-Ion (Li-Ion)
Battery voltage: 3.85 V

Microphone
Microphone type: Built-in

Headphones
Impedance: 325 Ω
Ear coupling: Supraaural
Driver type: Dynamic
Noise canceling: Yes
Acoustic system: Closed
Headphone sensitivity: 108 dB
Headphone frequency: 7 - 20000 Hz
Driver unit: 3 cm