SPECIFICATIONS

THIS IS NOT A HEARING AID AS PRESCRIBED BY A DOCTOR. IT IS AN SOUND AMPLIFIER

Active Noise-Cancellation: Yes

Brand Name: NONE

Category: Earphones & Headphones

Choice: yes

Communication: Wired

Control Button: Yes

High-concerned chemical: None

Material: ABS

Origin: Mainland China

Style: Wired in-ear headphones

Vocalism Principle: Dynamic

Volume Control: Yes

Wireless Type: Bluetooth