... -20 minutes it can normally use above 150 minutes. Red color indicates charging in progress, Green light indicates fully- ... directly, not need silicone rubber tips.Product colour(purple, orange, red, blue, lemon green, orange, yellow, white, pink, black) ... the usb interface of the flashlight, TF card, SD card, flash card, memory card, all card reader led flashlightthen plugs into the computer's usb ...