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

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

Weight & dimensions
Weight: 147 g

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

Packaging data
Package height: 228 mm
Package weight: 310 g
Package width: 44 mm
Package depth: 172 mm

Packaging content
Cables included: USB
Quick start guide: Yes
AC adapter included: No
Warranty card: Yes
Charging stand: No

Ports & interfaces
Frequency band: 2.4 GHz
Connectivity technology: Wireless
Bluetooth profiles: HSP, SBC, HFP, AVRCP, AAC, A2DP
Wireless range: 10 m
Bluetooth version: 5.2
USB connector: USB Type-C
Bluetooth: Yes

Battery
Battery technology: Lithium-Ion (Li-Ion)
Fast charging: Yes
Battery voltage: 3.7 V
Fast charging time: 10 min
Talk time: 40 h
Continuous audio playback time: 50 h
Charging source: USB
Battery charge indicator: Yes
Battery type: Built-in battery
Battery operated: Yes
Battery recharge time: 3 h

Microphone
Microphone type: Built-in

Safety warning
Warnings: Regularly check the condition of the batteries to prevent leaks., Keep away from children., Do not use near sources of heat or flame.

Headphones
Driver unit: 3 cm
Acoustic system: Closed
Ear coupling: Supraaural

Supplier features
Battery life: 3000 min