Product name: laser hair comb.

Case pack: 30 PCS

Tank gauge: 58 * 45 * 51 cm

19 kg gross weight around:

Color: black
Input voltage: 6V DC.         

Battery: 4 * 1.5v AAA (excluding battery)
Laser wavelength: 650nm +/ -5nm. Red LED wavelength: 660nm +/ -5nm.
Blue LED wavelength: 470nm +/ -5nm.  

Output: 420mW without vibration 600mW vibration.
Current laser hair brush size: 24 * 4 * 4.5cm. 

Comb size: 23.5 * 7 * 3cm.                 

Size of massage: 6.5 * 2.5 * 2cm.            

Kit kit :16.8*10.8*83cm.            
Color box size: 28.5 * 16.5 * 8.5cm.        

Single set weight: about 0.63KG(including color box)