JS-2651 Dolphin posture braces

JOHNYSTAR a large number of long-term supply all kinds of production and processing of electronic commodities, inexpensive and practical, beautifully packaged and generous, stable quality and perfect;

Size: 8.5*2*1cm
packing: 12.5*7cm
power supply: 1.5V (LR41 small electronic one)
Description:
Children help parents find out and correct the wrong sitting posture, three specific sensitivity adjustment, can be adapted to different students. Driver snooze reminders that driver fatigue napping, that is, give a warning to avoid traffic accidents, students may be more applicable.

Product features: this product according to the majority of students who write, read myopia caused by incorrect posture, humpback general phenomenon, using electronic balancing principle in work posture control tips. The biggest advantage of using this product do not need teachers, parental control, monitor automatically like a nanny to remind the child when reading and writing correct sitting posture, protect eyesight, prevent humpback feature.

Instructions for use: 1, this product uses the ear suspension type, when used to turn it, hanging on the right ear, follow the manual instructions adjusting sensitivity, 2, such as the use of the correct posture, as nanny no power, no sound. 3 when eyes far too close to the desktop, such as learning time, automatically audible devices, sound less than two decibels, does not affect the other students.

Notes: 1 this product when not in use, turn the switch off, preventing electricity. 2, music or voice slowed over time, please open the back cover and replace the battery. 3, should be used with care, and avoid causing injury to the ear.

Personalized packaging or printed according to customer's request. A great choice for Mall promotional and advertising gifts. Long-term mass production machining. Are exported around the world! Welcomes foreign businessmen buy!