SPECIFICATIONS

Active Noise-Cancellation: Yes

Brand Name: NONE

Category: Earphones & Headphones

Choice: yes

Communication: WireLess

Control Button: No

High-concerned chemical: None

Material: Plastic

Origin: Mainland China

Style: Tws in-ear headphones

Vocalism Principle: Dynamic

Volume Control: Yes

Wireless Type: Bluetooth

semi_Choice: yes