タイトルまたは説明

radio controlled LED wristband
Material:ABS + nylon            
Item size:2**0cm (available for printing in plastic case: L 3 * W 2cm; wristband size: 2**0cm)            
Battery:2pcs of CR***2 batteries, included, can support 4hours working    
LEDs    : 5pcs of LEDs or customized            
Color of LEDs:red, yellow, blue, green, white, pink, your option            
Logo printing:    available and customized            
remote control device ,Control distance: it can control all wristband in a diameter **0meter circle            
There are three control ways of this device:            
    1)Use the device itself to control;            
    2)Connect the device to computer, control wristband with software(software is able for Windows XP/7);            
    3)Connect the device to computer, control wristband with music;            
    4)There is one set of remote control device for every 5,**0pcs of wristbands;            
    5)The cost is USD**0 per set if your order quantity is less than 5,**0pcs or if you need extra device;