Specifications:
* Three working model: Full power ,Ramping ,Pulse                                
* Time setting : 5s.10s,15s,20s,25s,30s,35s,40s
* Articulation Fiber optic light guide .
* Constant light intensity output , it will not be effected by the battery which is full or lower.
* High efficiency for exchange rate from electricity to light. A full change can be used for more    than 200 times continuously
* Using BYD brand of battery (The lifetime will be 5 years )
* Using imported USA circuit chips .
* Optional wired one to be equipped with the dental unit .                               
* One guarantee year (The light guide and the light hood are out of guarantee)
* As long as 1 year standby time.
* Automatically detection function of  charging voltage
* Double protection board for battery