Vibrate Activated Rock Control Led Glow Flashing Bracelet Bangle Wristband 7pcs Assorted Colors, Reacts to Vibrate/Rock/Beat with LED Strobe/Flash for Safety Warning Lamp Outdoor Sports Party Concert

MAKE YOU STAND OUT ------ ANERSUS Vibrate Activated Rock Control Led Glow Flashing Bracelet Switch Innovation's LED wristband bracelets react to any and all vibrate with colorful flashing lights. vibrate, Rock, clapping. . . . the stronger the vibrate is, the faster and stronger the bracelets flash! Usage of bracelet: Turn bracelet ON/OFF with little switch, The bracelets will flash or remain lit, and you can turn them off when not in use to save the batteries. Batteries can be replaceable, and we prepare 7pcs bracelets including batteries, Very cost-effective.There's a tiny screw right above the battery compartment, so you just need a small screwdriver to change them. The lights are very bright so these are great for outdoor events in the later afternoon. There's no way you can miss someone wearing one of these. They're great for safety and the kids love to wear them. Fashionable and cut appearance, can be used for party, Halloween, Weddings, clubs, bars, dances, raves, discos, stage, bonfire, campfire, concerts, masquerades and any night time activity to get the attention of others. Fits both boys & girls, Men and Women. Function: according to the vibrate control ring luminescence, vibrate stronger, the brightness of the LED will be higher. This product uses 2 cr2016 button batteries, for a battery of 50 hours of continuous emission. Package Contents: 7 x Vibrate Activated Rock Control Led Flashing Wristband(Red, green, blue, orange, yellow, white, purple)