... mini display * multi-language, simple picture is supported * USB rechargeable * clip on the cloth Hot Sale LED Name Badge, led moving message ... by USBAccessories: USB cable, CD, Power AdapterFeature:* Can be placed on clothes in 2 ways: Magnet or safety- Pin* Switches ... : On/Off, Bightness, Message Selsction* A-brightness for 25%, 50% , 75%, ...