SPECIFICATIONS

Active Noise-Cancellation: Yes

Brand Name: Lenovo

Category: Earphones & Headphones

Certification: CE

Choice: yes

Communication: WireLess

High-concerned chemical: None

Material: Plastic

Origin: Mainland China

Style: Ows ear hook headphones

Vocalism Principle: Other

Volume Control: No

Wireless Type: Bluetooth

semi_Choice: yes