For Samsung Galaxy Tab A7 Lite T220/T225 Butterfly Flower Embossed Leather Tablet Case(Green) Tag-12.9 inch 2015 it can be used for

it can be used for currency detection

5VAA batteries

40HQ: 1881 cartons * 500 pcs = 940500 pcs

horizontal or self-sufficient operation

the blue indicator light will illuminate on the cameras screen

For Samsung Galaxy Tab A7 Lite T220/T225 Butterfly Flower Embossed Leather Tablet Case(Green) Tag-12.9 inch 2015 it can be used for1. Good reception signal 2. Simple, comfortable and easy to carry 3. Fully protect the equipment from normal scratches, dirt, tears and wear 4. Bracket and card slot function, easy to use 5. All buttons and ports are easy to access Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference