HEEPDD Portable Vein Finder, USB Rechargeable LED Light Infusion Vein Viewer Handheld Vascular Display Device for All Ages, Various Skin Tones, Home Medical Use, Nursing Care, Tattoo Ar

1. Main purpose: LED vein finder for facial blood vessel puncture evaluation, directly displays the superficial blood vessels in the skin, providing a clearer view of the veins. 2. Applicable scenes: The LED vein light has compact size, suitable for family, hospital, pediatric clinic, outpatient center, laboratory department and nursing home, etc. 3. APPLICABLE PEOPLE: Suitable for checking the hand veins of people of all ages, for children aged 1 to 10 years old, obese people, people with edema, cancer patients, normal patients, etc. 4. Easy The infrared vein finder has a design easy to use, easy to hold and operate with one hand, convenient and labor-saving, has strong practicability. 5. With battery: built-in lithium polymer battery, up to 8 hours long life, high efficiency and energy saving, and equipped with USB cable for easy charging. Specifications: Item Type: LED Vein Light Product Size: Approx. 153 x 45 x 20mm. Built-in battery: 800mAh lithium polymer battery (battery included). Light source: Yellow light Material: ABS. Usage: Vein blood vessel research Charging method: USB. Weight: about 160g. How to use: 1. Press the switch to turn on. 2. USB Charging Package Contents: 1 LED Vein Light. 1 USB cable. 1 x User Manual Notice: It is recommended to use in a dark environment to achieve good results.