Material : Plastic.
Size of one light : 3.7 x 2.4 x 2.4 cm.
Package includes : 2 Pieces.
Light color : White or Warm Yellow.
Voltage : 5 V.
Ampere : 1 A.
Power : 1 W.
Universal design just plug and play. Works with power bank, smartphne, mobile charger, laptop, computer, wall usb socket or any USB output. Perfect for night lamp, reading books, camping, torch etc.
Please note : you will need an otg adapter (not included) to use this light with your smartphone.
Country of Origin : China.