Mobile Phone Shaker for Two Phones USB Cable Automatic Shake Device

1. Automatic Steps Earning Device: Recommended for those want to increase the number of walks! With this phone swing device pretend you are running it record steps automatically. 2. Fit for Phone Under 6.7inch: Suitable for 6.7inch phone or less apply to of the APP like smart bracelet Wechat movement etc. It can also be used as a mobile phone holder. 3. No Harm and No Noise: High quality metal bracket is smooth and burr-free t scratches hand and mobile phone low noise t affect sleeping when shaking at night. 4. For Two Phone: The and back of this swing device can hold mobile phones. 5. Easy to Install and : The swing device can be by USB cable. Type: double mobile phones shaker Product principle: electromagnetic principle Applicable phone: within 6.7inch supply: USB Type: Walking Swing Shaker color: Material:Plastic + Metal Package Contents: 1 x Walking Swing Shaker with USB cable Only the above package content other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.