SPECIFICATIONS

Application: Extraoral use

Brand Name: NONE

Choice: yes

Electronic: No

Function: Light Blocking Sleep Aid

High-concerned chemical: None

Is Batteries Included: no

Item Type: Sleep & Snoring

Model Number: Chin Strap

Number of Pieces: One Unit

Origin: Mainland China

Type: Anti Snore Chin Strap

Work Mode: AUTO

semi_Choice: yes