Advantages:
Modern technology to help people sit in the correct way
High strength rubber bands.
The device vibrates if you sit incorrectly
Built-in 500mAh/3.7V rechargeable battery
USB charging feature is available
Charging time: about 2 hours
Size: Standard and adjustable
Power: 0.4 watts
Cover dimensions: Height: 13 cm, Length: 5 cm, Width: 13 cm
Product dimensions: Height: 8 cm, Length: 2 cm, Width: 7 cm
العربية
كوردى
English