• 4 interchangeable lenses: 1.5x, 2.5x, 3.5x and 5x

• 5H hardness: The lens is made of acrylic resin, which is more wear-resistant and durable

• Adjustable Brightness Levels: Two brightness levels for excellent light to illuminate details

• Comfortable to wear: Ergonomic glasses frame, better fixed in front of eyes. The headband effectively prevents falls, making it easier to work long hours

• Quick Charge: High-efficiency battery, can be fully charged in 1-2 hours

Specification:

• Lens: 4Pcs/set

• Lighting: 2 LEDs

• Charging: USB cable

• Lithium battery: 300mAh

• Power supply: 50Hz, 5V, 0.1W

• Material: ABS frame, acrylic lens

• Magnification: 1.5X 2.5X 3.5X 5.0X

• Lens diameter: 333/200/142/100mm

• Size: 185*175*30mm