1Anti-theft Function: once the watch is connected to the holder, the holder entries security state and would make auto alert when any connection is unlinked or cable is cut. 2Double Care: The holder has a anti-theft cable that needs to be linked to the watchband, which gives you a physical protection. Remote controller is the only way to stop the alert, which greatly increases the security factor. 3With a spring cable that can be extended for a long length, convenient for customers to try the watch. 4The anti-theft cable is adjustable and fits various watches regardless of the width of watchband. 5Equipped with blue and red LED lights, blue for fully charged and red for low battery. Built-in 250ma battery ensures safety care even when the power is cut down.Features:Anti-theft Function: once the watch is connected to the holder, the holder entries security state and would make auto alert when any connection is unlinked or cableis cut. Double Care: The holder has a anti-theft cable that needs to be linked to the watchband, which gives you a physical protection. Remote controller is the only wayto stop the alert, which greatly increases the security factor. With a spring cable that can be extended for a long length, convenient for customers to try the watch. The anti-theft cable is adjustable and fits various watches regardless of the width of watchband. Easy to use, just let the anti-theft cable get through the watchband hole and connect the anti-theft cable to the holder. Equipped with blue and red LED lights, blue for fully charged and red for low battery. Built-in 250ma battery ensures safety care even when the power is cut down. Specification:Model: S13Material: ABS+AcrylicDecoding Mode: infrared remote control decodingInput Power: 5.5V / 1.0AOutput Power: 5.0V / 1.0AScrew Length: 16MMAlarm Volume: 100dbSize: 50*50*98mm/2*2*3.9inWeight: 186gPlug Type: US PlugPackage List:1 x Display Rack1 x Spring Connector Cable1 x Remote Controller1 x Pack of Fittings1 x Screwdriver1 x Charger Plug