Brand Name: XMSJ

Style: Wireless headphone & headset

Vocalism Principle: Balanced Armature

Origin: Mainland China

Material: ABS

Material: Plastic

High-concerned chemical: None

Communication: WireLess

Volume Control: Yes

Category: Earphones & Headphones

Active Noise-Cancellation: Yes

Wireless Type: Bluetooth

Control Button: Yes

Choice: yes