Features:- deft miniature hearing aid with low distortion, noise.- volume can be adjusted to all condition- 3 size of ear pieces 1 cleaning brush.- fancy pocket carry box with auto-shut-off functionWh

Features:- deft miniature hearing aid with low distortion, noise.- volume can be adjusted to all condition- 3 size of ear pieces + 1 cleaning brush.- fancy pocket carry box with auto-shut-off function

Features:- deft miniature hearing aid with low distortion, noise.- volume can be adjusted to all condition- 3 size of ear pieces 1 cleaning brush.- fancy pocket carry box with auto-shut-off functionWh

Features:- deft miniature hearing aid with low distortion, noise.- volume can be adjusted to all condition- 3 size of ear pieces + 1 cleaning brush.- fancy pocket carry box with auto-shut-off function

* 3*30-set memories with date, time. (can store 3People` record)* automatic measurement of systolic, diastolic andPulse rate.* auto average measure record* auto power off (1 min) .* low battery check.

Features:* deft miniature hearing aid with low distortion, noise.* volume can be adjusted to all condition* frequency response range: 2500hz* equivalent input noise level (29db spl)* battery current d

Features:* No chemical / No pollution. . Non-Hazardous* With Compass function built* Sonic type (5000-9000 Hz) . No chemical / No pollution. . Non-Hazardous* It will protect you from mosquito attack w

* New software / more fast.* New measurement position.* 1*60-set memories with year, date, time.* automatic measurement of systolic,Diastolic and pulse rate.* auto power off (1 min) .* low battery che

Detailed selling lead description* 3*30-set memories with date, time.* automatic measurement of systolic,Diastolic and pulse rate.* auto average measure record* auto power off (1 min) .* low battery c