SPECIFICATIONS

Brand Name: salange

Material: PVC

Hign-concerned Chemical: None

Communication: WireLess

Style: Over the Ear

Vocalism Principle: Balanced Armature

Origin: Mainland China

Active Noise-Cancellation: Yes

Wireless Type: bluetooth

Control Button: Yes

Volume Control: Yes

Category: Earphones & Headphones

Choice: yes

semi_Choice: yes

This product is to isolate external noise through the headphone earmuff sponge to reduce noise, not active noise reduction.