Mini Noise-cancelling Hearing Aid Wireless Headphones Hearing Amplifier Earbuds Hearing Aid Feature in Ear Earphones for Elderly

SPECIFICATIONS

Active Noise-Cancellation: Yes

Brand Name: ALLOYSEED

Category: Earphones & Headphones

Certification: None

Communication: WireLess

Control Button: Yes

Hign-concerned Chemical: None

Material: ABS

Origin: Mainland China

Style: In-ear

Vocalism Principle: Hybrid Technology

Volume Control: Yes