1. the vein finder is no heat, no radiation, portable, and reliable.
2. the device has rechargeable lithium battery, which is safe and convenient to use.
3. it helps nurses and doctors find veins easily and quickly, to reduce patients pain.
4. suitable for adults, pediatric, infant, elderly people, fat people, who can not be easily found veins.
5.small in size, light in weight, easy to carry.
6. sensitive switch, safe and power saving.
7. adjustable light, wide application range