Phone Swing Device, Automatic Shake Wiggle Electronic Perpetual Motion Machine Rotary Swing Balance Ball Motion Brush Step Safety Wiggler Mobile Phone Holder with USB Cable

Features:
Made of high quality material, durable to use.
Pretend you're running and have your WeChat program record your steps automatically.
It can be used as a mobile phone holder with good view of screen, easy to take.
Battery or USB charging to operate, easy to use.
Perfect gift for your friends or kids, a delicate craft ornament.
As an electronic perpetual motion machine, it is a physics science toy showing the principle of electromagnetic induction.
This unique rotary swing balance desktop toy provides you many benefits and entertainments, suitable for house or office.

Specifications:
Material: Metal + Plastic
Battery Model: 4 x AA Battery (NOT included)
Size: 20 x 11 x 11cm / 4.7 x 4.3 x 4.3inch
Weight: 354g/12.5oz

Kindly note:
1.Please do not connect the power supply when installing the battery, it may burn the coil in the base.
2.The number of step may be fluctuating up and down, which is related to power voltage, phone weight and model.
3. Please remember to close your PoGo app to enable motion distance tracking via adventure sync with your health fitness app settings, otherwise it may not track steps.

Package Included:
1 x Set of Mobile Phone Wiggle Device
1 x USB Cable