[Specifications]: Use 2 AAA batteries

Applicable people: Youth

Charging time: 35-40 minutes flight time: about 8 minutes

Adult products x1

Mini Invisible T23 CIC Hearing Aid Women's Shoes [Specifications]: Use 2 AAA batteriesHigh Cost Performance ratio, completely invisible CIC. Manually controlled types are always easy and convenient. 1. 4 Channels & 8 Bands 2. Intelligent Noise Reduction System(9DB) 3. Automatic Feedback Compression DFS System 4. Primary Wind Noise Suppression Management System 5. Primary Loud Sound Block 6. Multi channel Expansion (4 Channels) 7. One Program 8. Automatic Gain Control Output for Hearing Protection 9. Adaptive Volume Control Among