For Samsung Galaxy Tab A7 Lite T225/T220 Sparrow Style EVA Material Children Shockproof Casing Shell(Purple) Filter-For Acer and judge the position and

and judge the position and distance of the signal source by adjusting the sensitivity of the button

One Package Size 20cm * 11cm * 7cm / 7

Carton Size 52cm * 42cm * 27cm / 20

General Model UPOE02

When the resolution is 4K*2K

For Samsung Galaxy Tab A7 Lite T225/T220 Sparrow Style EVA Material Children Shockproof Casing Shell(Purple) Filter-For Acer and judge the position and1. Simple and easy, comfortable. 2. Unique design with a handle, convenient to carry. 3. Provide a full protection from dust, shock, scratches and bumps and other daily damage. 4. All buttons and ports are easy to access. 5. With good performance and high quality material, it may work for a long time. 6. With two wings on back, can be used for support.