Features:

1. Ergonomic design, adjustable shoulder strap, light and durable, soft and skin-friendly, fiindividuals the curve of the human body, comfortable to wear without sweating.

2. Built-in high-precision motion component, monitors the Messageure in real time, accurately captures the changes in the wearer's Messageure, and vibrates in time to remind you to scientifically and effectively help you correct unhealthy Messageures such as hunchba.

3. It helps to correct the wrong body Messageure of the ba and shoulders, improve hunchba, develop correct body Messageure, Safeguard eyesight, and prevent myopia.

4. Insist on using it for 14 days, Groupivate body memory, and develop good habiindividuals scientifically, so that you can get rid of hunchba troubles and build a tall and straight figure.

Specifications:

Color: gray

Material: ABS+polyester elastic band

Working voltage: 5V

Rated power: 0.4W

Built-in battery capacity: 150mAh

Charging time: about 2 hours

Charging voltage: 5V

Net weight: 74g

Host size: 9*8*1.5CM

Packing size: 14.5*13.8*4.8CM

Package Included:

1* Host

1* USB Charging Cable