Portable Handheld Tesla Coil ArtificialLightning Generator 130mm Electric Arc Generator Scien

The product is a portable artificiallightning generating device. The surface is fully transparent acrylic sheets, and powered by a 12.6V 2800mAh high-capacity lithium battery, which can produce beautiful artificiallightning with a length of 130mm. (This product adopts the keytype singletrigger mode, and does not have the function of automatic triggering and music playback.)

Features:
It is a perfect teaching tool to spark students' interest of science, also can be a fine gift for teenages.
The number of artificiallightning is as high as 1700 times, and it has a fine performances in terms of effect and battery.
Compact size for convenient operation and carrying.
Large capacity rechargeable battery, long working time.
With LED status indicator, battery voltage display, and arc length fine adjustment knob, the operation is more convenient and safer.

Specifications:
Type: type A, type B (optional)
Battery working time: ￢ﾉﾥ1700 times
Frequency: 1.1-1.3Mhz
Electric arc length: 130mm
Battery: 12.6V, 2800mAh
Item size: 200 * 180 * 71mm / 7.9 * 7.1 * 2.8in
Package size: 225 * 205 * 101mm / 8.9 * 8.1 * 4.0in
Package weight: 800g / 1.8lb

Packing List:
1 * Electric Arc Generator