Personal Sound Amplifiers for Ears Rechargeable, Portable Amplifiers Devices for Seniors Muscle Massage Gun · 600mAh battery supports about

· 600mAh battery supports about 3 weeks' use on 1 charge

Beside Halloween

you can charge by any device

automatic lighting at night

Personal Sound Amplifiers for Ears Rechargeable, Portable Amplifiers Devices for Seniors Muscle Massage Gun · 600mAh battery supports aboutLightweight and comfortable: The Personal Sound Amplifiers is small in size, convenient and comfortable to wear. The volume can be adjusted by pressing the buttons, with low and medium power. It is an ideal device for people with personal sound amplifiers who listen to music, talk or watch. Clear Sound Quality Lightweight And Comfortable Ergonomic design, easy to wear