Digital Hearing Aid Sound Amplifiers Wireless Ear Aids for Elderly Moderate to Severe Loss Drop
Product Features:
1. Long standby time
2. Safe charging
3. Digital chip
4. Intelligent noise reduction
5 Anti-howling
Product parameters:
1. Material: medical - grade TPE environmentally friendly materials
2. Weight: about 4g
3. 600 hours of battery life
Packing list:
Principal machine * 1
Earplugs * 3
Cleaning sweeper * 1
battery * 1
