1. Specification: Product Name: Vein Detector Material: ABS Voltage: 110-240V Power Source: Lithium-Ion Battery (Built-in) Package Dimensions: 28.7 x 7.5 x 6 inches; 4.8 lbs 2. Package List: Package List: 1 x Vein Viewer 1 x Fixed Bracket 1 x Power Adapter 2 x User Manual 3. What can Atealus Infrared Vein Locator do? Evaluate before puncture:Static evaluation of vase location and fork orientation. Assisting puncture:Visually observe the punching process. Clear display of liquid flow. Track after puncture: Track puncture status in time. Auxiliary nurse quick disposal. 4. Why choose Atealus vein infrared locator? 👍PRECISION ·Precise matching of hardware and software structure and optics as a whole; ·The accuracy of blood vessel alignment is≤0.25mm, which is the highest level in the world; ·Fully guarantee the accuracy of the projected blood vessel position; 👍RECOGNITION RATE Recognition rate increases by 10~40%; Recognition rate alize vase view deep blood and small blood vessels; Especially suitable for obesity, small children and hidden deep blood vessels; 👍CLARITY Leading image processing technology; Image has less noise, surrounding fabrics are weakened, and blood vessels are clear, and there is little visual interference; 👍REAL-TIME real-time multi-exposure fusion technology RMIF; image refresh rate> 30 Frames /sec; 👍POWER MANAGEMENT The most advanced BMS battery management system, the world's longest-lasting battery. Unique quick charge design, charge for 5 minutes and use for half an hour.