SPECIFICATIONS

Active Noise-Cancellation: Yes

Brand Name: GRWIBEOU

Category: Earphones & Headphones

Certification: CE

Choice: yes

Communication: WireLess

Connectors: None

Control Button: Yes

Function: Common Headphone

High-concerned chemical: None

Is wireless: Yes

Material: Plastic

Origin: Mainland China

Style: Ear Hook

Vocalism Principle: Electrostatic

Volume Control: Yes

Waterproof: No

Wireless Type: Bluetooth

semi_Choice: yes