Product Name: Blue LED Sound Activated Bangle Bracelets Wristbands Model NO.: LED wristbands Occasion: Informal Occasions Usage: Decoration Color: White,Blue,Green,Yellow,Pink,Orange,Red Style: Star Fashion Suitable for: Men,Women,Child Type: Bracelets Material: Silicone Proudct Name: LED Bracelet Matierial: Silicone or PVC Feature: Motion or Sound Sensor Batteries Included: Cr2032 Size: 25cm,20cm Wildth: 2.0cm Application: Music Festival,Party,Concert Flashing Mode: Fast Flash,Slow Flash,Constant on,Sound, Motion Brightness: Very High Bright at Night Batteries Life Time: 70hours a Time Trademark: GWS Transport Package: OPP Specification: 2.0CM Origin: China HS Code: 7117900000 Product Description 7 Colors for choose: Red/Green/Blue/Orange/White/Pink/YellowPerfect for outdoor activities, parties, night activities, concert and all kinds of night life fun.With switch to power off when not use.simply shake your wrist or "fist-pump" then watch as the high-powered LEDs start flashing everytime you shake your wrist or "fist-pump"Easy and convenient to wear and remove.LED Vibration Activated Silicone Wristbands are a lot of fun for any occasiontype:motion activated or sound activatedLED Silicone bracelet or PVC led bracelet:Material: PVC PSColor: red, blue, green, orange, white, pink, yellow, pinkFunction: according to the voice control ring luminescence, sound dB higher, LED brightness will be higher. This product uses 2 CR2016 button batteries, for a battery of 50 hours of continuous light.Vibration, is hand-operated after glows, still will be extinguishedButton: 3 light emitting mode, fast flash slow flash Chang LiangProduct size: LED bracelet width 2.0cmLarge length:25cm.small length:20CM.Packing specification: 1 Bracelet into a OPP bag, gross weight: 31G packing specification: 35*30*40cm box 280, gross weight: 9KGCan be printed according to customer needs logo...Also for the concert to cheer about props?Still can not find new products and distress?This luminous bracelets have been popular in Europe and America the big event, the appearance of novel, peculiar shape, the surface of lots of location can be printed with company logo and colors of light dazzling, effects of the venue of the best props, for all to witness the miracle of you!!!Function ModelsSound sensor /Music sensor Flashing BraceletMotion sensor Flashing BraceletSwitch Control Flashing BraceletMaterialPS + Silicone/PVC+ Brighter LEDLED ColorLED Color(7kinds): Blue / Red / Pink / Green / Orange / Yellow / WhiteSizeBracelet size:2.0cm, length:25cmLED Bracelet Flash ModeSound sensor /Music sensor Flashing Bracelet: flash change by the sound,more power sound more brighterMotion sensor Flashing Bracelet : flash change by the motion, more active more brighterSwitch Control Flashing Bracelet :steady lighting/fast flash/slow flash/power offBatteries source2pcs*CR2016 battery (pre-installed well and replaceable)Battery changeablewhen the power of cell batteries are exhausted, you can change them by yourselfSpecial advantagemore function option for your needCustomed logoYour design can be printed on the balloonPayment termsT/T, Western Union, Paypal, Escrow,Alipay are all acceptable