Hearing Aids, Digital Hearing Ears Amplifiers for Ears Seen On TV, BTE In-Ear Assist Devices for Seniors, Rechargeable Earing Aids with Ears Noise Consuling for Adults Hearing Loss, 2PCS Whitening Kit Low Battery Warning Indicator

Low Battery Warning  Indicator

Extreme protection mechanisms and automatic cooling system prevent the cordless leaf blower from over-heating

Rated voltage: DC3

Volume adjustment

The working voltage of the device is a safe DC 24V

Hearing Aids, Digital Hearing Ears Amplifiers for Ears Seen On TV, BTE In-Ear Assist Devices for Seniors, Rechargeable Earing Aids with Ears Noise Consuling for Adults Hearing Loss, 2PCS Whitening Kit Low Battery Warning IndicatorProduct details DeliverSOUNDto all the persons you care about WHY CHOOSE US? UPDATE DESIGN 1. Digital processing chip, fine sound quality, comfortable listening. 2. Reduce noise and prevent howling, adapt to various occasions. 3. 3 different frequency modes and 4 channel for you choices, adapt to any environment. 5. The product color is close to the skin color of the human body, beautiful to wear. 6. Shell nano coating, waterproof and sweatproof. 7.