Key Features & Specifications of Sony Wireless Stereo Headphone (WH-CH520)

Key Features:

• Long-Lasting Battery Life
• Built-In Microphone
• Easy-To-Use Buttons Control
• Comfortable On-Ear Design

Specifications:

• Bluetooth Version: 5.2
• Material: Plastic
• Frequency Response: 20Hz-20,000Hz
• Battery Charge Time: Approx. 3 Hours
• Battery Charge Method: USB Type-C
• Battery Life: Max. 40 Hours
• Effective Range: 10m
• Profile: A2DP, AVRCP, HFP, HSP
• Supported Audio Format: SBC, AAC
• Supported Content Protection: SCMS-T
• Volume Control: Yes
• Driver Unit: 30mm
• DSEE: Yes