* Colorful  Bionic handle design                                                                   *Different corlour for choice: Pink,Grass green, Light blue,Black ,Purple                                                                                                        * Three working model: Full power ,Ramping ,Pulse                                  * Time setting : 5s.10s,15s,20s,25s,30s,35s,40s
* With Fiber optic light guide is very clearly .
* Constant light intensity output , it will not be effected by the battery which is full or lower.
* High efficiencity for exchange rate from electricity to light. A full change can be used for more than 200 times continously
* Using BYD brand of battery (The lifetime will be 5 years )
* Using imported USA circuit chips .
* Optional wired one to be equiped with the dental unit .                                * One guarantee year (The light guide and the light hood are out of guarantee)
* As long as half year standby time.
* Aumatically detection function of  charging voltage
* Double protection board for battery