Correcteur de posture PREMIUM Size:M Power supply: 100-240 V

Power supply: 100-240 V

The indicator light tells you whether or not you are fit to drive

press the power button for 1 second until you hear a beep and the screen lights up

Power source: Mains

Dual-purpose operation:

Correcteur de posture PREMIUM Size:M Power supply: 100-240 VADOPT A GOOD POSTURE TO STOP HARMING YOUR HEALTH! Millions of people suffer from bad posture, especially due to work. Long hours spent sitting in front of a screen push the head and neck forward EFFECTIVE AND FAST RESULTS It firmly holds your shoulders back, eliminating the rounded back and shoulders that cause painful posture. It applies pressure that reminds you to keep your back straight. Wear it 1 to 4 hours a day for visible results in just 2