Titanium push button LED generator dental handpiece

Titanium push button LED generator dental handpiece with light on / off Switch 6 holes water spray Main features: 1.self-sufficient power system instead of extra supply 2.clear view with day-light LED illumination 3.push button system 4. British Barton ceramic bearing 5. with Light on / off switch Description: 1.Professional LED light source,superior brightness,longevity 1,000 hours; 2.Unique electric generator,just a little air can generate sufficient power; 3.Self