• Innovative Posture Corrector - Smart posture corrector can help you to correct bad posture habits and relieve pain in your neck back and shoulders.
• Intelligent Sensor Reminder - When the user's back is bent more than 25 degrees, the back reminder will automatically sense and immediately activate the vibration alarm; When your shoulder is bent forward and the tension is abnormal, the sensor will immediately vibrate to remind.
• Efficient Correction - It is recommend that users wear the posture corrector for 2 hours per day. 21 days is the period of habit formation, and posture will be significantly improved, 90 days of persistence will enter the period of habit stability. The correction process is not easy, and it takes effect only after persistence.
• Ergonomic Design - The shoulder strap is made of porous mesh, which fundamentally improves breathability without sultry. The innovative design is ergonomic and fits the body curve. The shoulder strap is easy to adjust, stable, and does not loosen. The strap uses a high-elastic nylon belt for better elasticity and comfort, suitable for people between 15 kg to 95 kg. 
• Standby Time - Smart posture corrector uses a 500mAh polymer lithium battery and can be used for about 15 days after 2 hours charging. Switch has an indicator light, constant red light indicates normal charging, constant blue light indicates fully charged / normal.

Specifications:

Charging interface: Standard V8 USB interface

Battery Capacity: 500mAH/3.7V

Power Supply: 5V

Power consumption: 0.4W

Charging Time: Approximately 2 hours

Charging Voltage: 5V

Net Weight: 85 g

Material: ABS+ High elastic nylon belt

Range of Application: 15 kg - 95 kg

Package Dimensions: 16 x 22 x 5 cm