Feature: 1. SUITABLE SCENE: Suitable for beauty salons, beauty chains, hair salons, etc. Help them understand the condition of their scalp, hair and hair follicles. 2. WIRELESS WIFI: Smart scalp skin detector makes hair follicles visible. It can provide customers with intimate operation and corresponding products. 3. REASONABLE PRODUCT: Skin diagnostic hair analyzer can directly analyze the health and damage status of hair, according to the test results. 4. PORTABLE MICROSCOPE: Light weight, small size, easy to carry. It is easy to operate and can also be used as a portable microscope for traveling. 5. GREAT COMPATIBILITY: The handheld digital zoom microscope magnifier is a tools for multiple purposes. You can use it any time and evey where you want. Specification: Item Type: Scalp detection amplifier Material: ABS Magnification: 200X Photo or Video: Supported Auxiliary Light Source: White LED light source Static Resolution: 1600x1200 (interpolating 2 million) Image Resolution: 1600x1200 (interpolating 2 million) Supported Systems: For Android 4.0 or above, for IOS8.0 or above Battery Type: lithium ion battery(Built in) Battery Capacity: 1400 mAh Charging Time: 5 hours Working Hours: 2.5 hours Length: Approx. 155mm / 6.1in Outside Diameter: Approx. 33mm / 1.3in Package List: 1 x Scalp Tester 1 x USB Charger Note: Safety Warning and Precautions: 1. Do not disassemble the product to avoid electrostatic breakdown of the chip. 2. Do not use alcohol and other organic solvents to clean products. 3. Do not touch the lens with fingers to avoid scratches and dirt on the outside. 4. When used outdoors, avoid high temperature and high humidity to prevent short circuit of electronic devices. This product does not have waterproof function, please avoid rain and water. 5. If any foreign matter or water/liquid enters into the product, please remove the USB cable first and send it to the maintenance center for repair. Do not handle it by yourself. 6. The measuring accuracy of the equipment is for reference only, and disputes caused by measuring errors have nothing to do with the product. How to use: Usage: 1. Use WIFI digital microscope on your mobile device 2. Download the APP. Download and search UMWCAM to find APP. 3. Turn on the device. Press the switch button for 5 seconds to turn on the device. After 10 seconds, the WIFI function will start when the green indicator light flashes. 4. Connect WIFI digital microscope to your mobile device Open the WIFI Settings of your mobile device, find a WIFI hotspot named "UMWCAM" (without encryption), and click Connect. After successful connection, return to the main interface of your mobile device. Find the installed "UMWCAM" APP icon and click Run.