1 With 48 LEDs which adopts Gene biological wave tech.
2 Several modules can be chosen, which can meet different requirement;
3 With different working modes: 1 min, 2 mins, 3 mins, 5mins and none stop:
4 With the pulsed work mode;
5 With replaceable lithium battery, work time is up to 120mins.
6 With Mini USB port, can charge from the computer or with USD adapter