2.5X 7.5X 10X LED Light Magnifier Desktop Magnifying Glasses Helping Hand Auxiliary Clamp Alligator Clip Stand

Useful magnifier with interchangeable magnifying lens and illuminating led lights, it can be widely applied to electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc. 
The support clamps and alligator clips are adjustable. 
Ideal tool when third hand is required. 
The base surface is padded with steel sheet to increase base weight and reinforce stability. Powered by external power adapter of 3 * AA batteries (not included). 
Application range: electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc. 
Specifications: 
Color: black + silver 
Lens diameter: 90mm & 34mm / 3.54in & 1.34in 
Power: external power or 3 * AA Battery (not included) 
Power adapter: Input 110-240V 50/60Hz, Output: DC 4.8V 250mA 
Plug standard: EU plug 
Tips 
we will provide a free Converter US standard to ensure your normal use 
Welding holder size: length 6.3cm/2.48in, 
Diameter 2.7cm & 1.8cm/ 1.06in & 0.71in 
Base size: 10 * 6.8cm / 3.94 * 2.68in (L * W) Item weight: 550g / 19.4oz 
Package size: 17 * 12 * 9.5cm / 6.7 * 4.7 * 3.7in 
Package weight: 625g / 22oz 
Package including: 
1 * Base Stand & LED Light 
1 * 90mm Diameter Lens 
2 * 34mm Diameter Lens 
1 * Power Adapter 
1 * User Manual