Item description: Head-mounted magnifier automatic booster head-mounted magnifier with lamp
Brand name: xin xin
Color: 2 colors (gray and red, please specify what color you need)   Product model: 81007-a Magnification: 1.5X,3X,8.5X,10X Material: ABS new environmental protection plastic, metal, acrylic lens Packing method: PP bag, color box
Note: because of the different monitors, so you see the product color will be different. Due to measurement problems, there will be small errors in product size. Please excuse me!

[product model] : 81007-a
Material: plastic, metal, acrylic lenses
[packing method] : PP bag, color box
[product color] : 2 colors (gray and red, please specify what color you need)
Packing information: 24 PCS/carton, 58.5*42.5*46.5CM, 9/7 kg
[lens size] : 2, 3 square 89x29mm; 1 round Φ 28 mm
[magnification rate] : 1.5X,3X,8.5X,10X
[package size] : 265x65x204
Power supply: 2 AAA 1.5v batteries
[weight] : 283g
Features of automatic booster:
1. The voltage of two no.7 batteries can be used to increase 3V to 4.5v, which can increase the brightness of LED lamp.
2. It can be used for 30 hours without changing the brightness.
3. The battery has only 30% energy, and can be used normally with a voltage of 1.5v

(1) when the buyer receives the goods and the delivery man is present, please check whether the goods in the package are in good condition before signing. If the buyer signs the letter, it means that the goods are in good condition. If there is any damage in the package, please respond to the delivery man in time. Thank you for your cooperation.

 (2) for details of postage, please contact us.

(3) standard e-commerce operation, more convenient and intuitive batch, faster payment.

(4)) perfect after-sales, so that buyers can rest assured.

(5) the company supports small amount wholesale, alipay guaranteed transactions, can receive goods after inspection more assured.

Xinxin optical co., LTD is a professional manufacturer of magnifying glasses. A microscope. A compass. Telescope. Thermometer and other products production and trade

Yi's conglomerate. Our company will be based on quality. Customer - oriented \"dedication to serve you.

Product features:

. Flexible adjustment of single lens, double lens or three lenses according to work needs, flexible change of various magnification rate combinations.
. Detachable LED light box design, can be combined or separated into two different USES.
. LED lamp source Angle, up, down, left, right free adjustment.
. With thumb screw, can focus according to the need of line of sight, flexible adjustment of cap edge and the pitch Angle of lens.
. The size of the headband can be adjusted according to the size of the head, making it comfortable.
Application:
. Suitable for observation, inspection, quality control, maintenance and assembly of various precision parts, circuits, appliances, animals and plants.
. Equipped with LED lights, with high brightness, energy saving characteristics, can supplement the shortage of light source at any time.
. Suitable for semiconductor, precision electronics engineers, research and development, quality control, production, maintenance of various precision parts, circuits, appliances; Suitable for clocks, glasses, handicrafts, carving... And other professionals, magnifying AIDS during inspection; It is suitable for biotechnology personnel to assist the delicate observation of plants and animals.
Product specifications:
. Lens material: enhanced acrylic
. Lens size: 2, 3 square 89x29mm; 1 round Φ 28 mm
. Magnification: 3/ 3/ 4 (3 lenses)
. Power supply: 2 AAA no.7 batteries (not included)

Lens material: 3D optical acrylic lens

Magnification: 3 times, 3 times, 4 times, a total of 3 lenses can be 10 times

Main material: plastic

Body color: as shown in figure

头   Lights: two LED lights

电   Source: 2 no.7 AAA batteries (batteries are not provided in the package)

净   Weight: 178g (excluding battery)

总   Weight: 278g (including packing box)

Package size: 270*250*65 mm (l * w * h)

Features of automatic booster:
1. The voltage of two no.7 batteries can be used to increase 3V to 4.5v, which can increase the brightness of LED lamp.
2. It can be used for 30 hours without changing the brightness.
3.The battery is only 30% power and works well at 1.5v.

 Features: high transmittance magnifying optical 3D lens (special PC material), no dizziness. According to the size of the head, freely adjust the tightness

Note: magnifying glass cannot be used in place of glasses. Different lenses need to pull the object closer to its proper position to see it clearly.