LP-028 laser touch screen pen

Product details:

1. 3 in 1 function: red laser, compacitive stylus,  and ball pen

2. With high sensibility, you can drag, draw and write on any touch screen easier

3. It is cute and convenience to take, can charging and transmission

4. As to logo. can be printed or engraved

5. Battery: 3 pcs AG3

6. Wavelength: 620-650 nm