Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Compatible Battery: 16340， 14500， 17670， 18650Charging Battery Quantity: 1Input Voltage (V): 110-220Output Voltage (V): 3.7V/450mADimensions (cm): 9.6 x 4 x 2.8Weight (kg): 0.045Charging time is dependent on the device's battery capability.As different computers display colors differently， the color of the actual item may vary slightly from the above images.Thanks for your understanding.You will see more fashion， if you seach our store name Luckybird.