Main Features‎:‎· It can be clipped onto cellphones of any specifications and models for viewing tiny objects‎.‎· Connect to cellphone clip easily with excircle of eye lens barrel threads‎.‎· Excircle of lens barrel is added with semicircular rings to increase frictional force‎.‎· Rotary switch is more convenient and environmental‎.‎ · Shockproof design with elastic compression spring inside lens barrel‎.‎· The connection between lens barrel adopts high elastic plastic parts‎,‎ beautiful and convenient‎.‎· The LED light is warm and not to heart the eyes‎.‎· It has many applications‎,‎ such as printing‎,‎ machinery‎,‎ carving‎,‎ gardening and jewelry appraisal‎,‎ etc‎.‎Product Size‎:‎Eye lens diameter‎:‎ 1.6cmClip total length‎:‎ 6cmBattery compartment total height‎:‎ 3cm 0.0420 Package weight‎:‎ 0.083 kg Package Size‎(‎L x W x H‎)‎‎:‎ 11.00 x 8.00 x 4.00 cm / 4.33 x 3.15 x 1.57 inches Package Contents‎:‎ 1 x Clip‎-type Cellphone Microscope‎,‎ 1 x Bilingual Manual in Chinese and English