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US $14.85 - 22.50
US $32.99 - 49.99 -55%
S***a 10 Jun 2020
Great thing! Vibrates with the tension of elastic belts when you narrow down. Delivery 9 days from the Russian warehouse by courier. Packing is wonderful: thick cardboard with excellent printing, inside a lot of cardboard liners, USB cord and English instruction with visual illustrations. Charged about 1,5 hours. It works then. It's been a long time. 12 hours exactly. The thing is necessary for each family, where there is a schoolboy. Yes, and adults need such a device to control the posture! Video unpacking and testing for yotube Zhuzhu all
L***a 07 May 2020
Electronic posture simulator with intelligent system vibrates when the back deviates from the vertical position. This corrector helps a person develop the habit of keeping his back right. As soon as we start to jump, the device vibrates. Straighten the back-the device shuts down. And so endlessly. Activation occurs when long pressing the button. Stylish packaging and solid appearance. This simulator can be a great gift! Adjustable straps will allow both adults and children to use. Charge via standard mini USB cord. Recommend!
E***B 29 Sep 2020
The goods came in 2 weeks. Everything is perfect.
Is it better to take such or more compact, square?
Think about how much more powerful the vibration will give. And the little one like a mosquito zudite, from him and you can swing off. This one has a powerful zoom.
For a girl 11 years
For a schoolboy is suitable
Hi everybody! Tell me please, is this good goods? Is it worth buying it?
No answers yet.