Silicon Motion sensor bracelet 1.CR1220*2pcs 2.2 super bright 5050 SMD led 3.pictures sent by email due to patent protection Motion sensor bracelet LED: 2 super bright 5050 SMD LED Material: Silicon Wrist band. Battery: 2 * CR-1220 Lithium Battery (> 150,000 times flashing) Available 10 Color: RED, Orange, Yellow, Green, Aqua, Blue, pink, Clear, purple, Black (MOQ/Color: 1000PCS) Size: 21 * 195 ...