SPECIFICATIONS

Brand: Green Union

Model: CM390

Mode of use: Other

After-sales service: National Joint Insurance

Warranty Period: 12 months

Connection mode of earphone and playback device: Bluetooth connection

Production Enterprise: Shenzhen Green Union Technology Co., Ltd.

Origin: Mainland China

Function: Multi-point connection

Function: Support music

Bluetooth version: 5.3

Headphone material: Plastic

Headphone category: True Wireless Headset

Line control: No