SPECIFICATIONS

Active Noise-Cancellation: Yes

Brand Name: NONE

Category: Earphones & Headphones

Charging Time: 0

Choice: yes

Communication: Wired

Control Button: Yes

Control Method: Others

Department: Unisex-adult

High-concerned chemical: none

Material: ABS

Origin: Mainland China

Speaker maximum output power: 0

Style: Wired headphone & headset

Vocalism Principle: Dynamic

Volume Control: Yes

Wireless Type: Bluetooth

whether electrical: No