Sony WHCH720NP.CE7

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

Weight & dimensions
Width: 55 mm
Weight: 192 g
Height: 260 mm
Depth: 208 mm

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

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

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

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

Battery
Continuous audio playback time (ANC off): 50 h
Continuous audio playback time (ANC on): 35 h
Charging source: USB
Battery operated: Yes
Fast charging: Yes
Battery recharge time: 3.5 h
Fast charging time: 10 min
Talk time: 40 h
Battery voltage: 3.85 V
Battery technology: Lithium-Ion (Li-Ion)
Battery type: Built-in battery
Compatibility: Compatible Bluetooth profiles: A2DP, AVRCP, HFP, & HSP

Other features
Channels quantity: 2 channels
Power supply type: USB (Type-C)
Adapter included: Yes
Platform: Android
Headset connectivity: Bluetooth
Audio input: Bluetooth
Connector type: Bluetooth
Colour: Yes
Package weight: 0.442 kg
Type: Bluetooth

Microphone
Microphone frequency: 7 - 20000 Hz
Microphone type: Built-in

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

Supplier features
Battery life: 3000 min