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

Power
USB Power Delivery (USB PD): No
USB Type-C required charging power (max): 2.5 W
USB Type-C charging port: Yes
USB Type-C required charging power (min): 2 W

Weight & dimensions
Weight: 192 g

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

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

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

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

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

Microphone
Microphone type: Built-in

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

Supplier features
Battery life: 3000 min