מודעת שמיעה מגבר קול קשישים בלוטות' מראה אוזן תעלת שמיעה אביזרי אספן קול

Product information:

Material: ABS
Health Products Product Name: Auxiliary Hearing Device
Types of acupuncture devices: moxibustion box
Type of equipment: box plus equipment

Net weight of charging warehouse: 30.5G
Charging bin size: 6.6*4*2.8CM
Charging bay charging hole: TYPE-C charging interface

Instructions
Adjust volume: touch once
Switch mode: long press for 3 seconds
Press and hold for 3 seconds to turn on
Press and hold for 5 seconds to turn on

Packing list：

Hearing aid x1