Every song also has great sound quality

Digital Sound Enhancement Engine (DSEE) allows users to enjoy natural vocals, crystal clear sound and balanced mixing. When the original music file is compressed, the high-frequency elements that add detail and richness to the track are lost.

Extra long battery life, enough for users to use it for several days

The on-ear wireless headset WH-CH520 provides up to 50 hours of battery life, is comfortable to wear all day long, and is equipped with excellent call quality to meet the needs of users throughout the day.

Dialogue is clear

Whether participating in online courses or work meetings, the wireless headset WH-CH520 can provide easy hands-free calls and excellent call quality. Simply press the button on the earcup to answer a call without having to take your phone out of your pocket. The built-in high-quality microphone and noise suppression processing allow WH-CH520 to collect sounds while reducing ambient noise during calls, keeping calls clear even in noisy environments.

Supports multipoint connections

Supports multi-point connections, simple button operations and voice control functions. Easy to connect via Swift Pair and Fast pair functions, perfect for daily use.

Comfortable and comfortable to wear for long periods of time

The earphones also feature a padded adjustable headband, soft ear pads and a lightweight design, allowing users to find the perfect fit while maintaining comfort.

Size and weight Weight: approx. 147 g

General Features Headphone Type: Off Driver Unit: 30mm Frequency Response (Bluetooth Communication): 20 Hz - 20,000 Hz (44.1 kHz sampling)
Volume control: Yes Input: No
DSEE Extreme: No digital sound quality enhancement technology: No
DSEE: Yes
S-Master HX: No Passive Operation: No Ambient Sound Mode: No

Battery Charging time: about 3 hours Battery charging method: USB (Type-C)
Battery life (continuous communication time): up to 40 hours Battery life (standby time): up to 200 hours

Bluetooth specification Bluetooth version: Bluetooth specification 5.2 version Effective range: 10 meters Frequency range: 2.4 GHz bandwidth (2.4000 GHz-2.4835 GHz)
Profiles: A2DP, AVRCP, HFP, HSP
Supported audio formats: SBC, AAC
Supported content protection: SCMS-T

Items in the box: USB cable Color: black/white/cream/blue