Hearing Aid (HP-40)
Hearing Aid Features:
Hearing Aid Features:
1) Amplify sounds up to 40 decibels;
2)Weight less than 10 grams;
3)Adjust volume as your wishes;
4)Adjust to either ear
carton size: 44*36*28.5/100PCS
N.W.: 9.0KG
G.W.: 9.7KG
20‘: 59800