Worth Four-Light Test with Glasses Red/Green Optometry Tool Optical Torch 18650 Battery Powered Rechargable Tool

Features: 4 dot optometry flashlight with red & green glasses and charger. Rechargeable battery built inside. Worth four-light test with Glasses Red/Green. Flashlight with anti-slip design, easy to hold while using. 18650 rechargeable lithium battery, small but powerful.

Specifications: Material: Metal+Glass Package Size: 182x124x56.5mm/ 7.16x4.88x2.22 in Torch Size: 148x45mm/ 5.82x1.77in

Package Includes: 1x Flashlight 1x Charger 1x Glasses

note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.