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

Portable multifunctional USB fan， can provide instant relief on hot summer days. 3 speed modes， according to your need to debug a suitable own air volume. Powered by USB or 18650 rechargeable battery (Not Include). Great for home， car， office， study use. Portable and lightweight makes it easy to bring anywhere.Features:- Unique and fashionable structure. - Using the brush and slotless motor， to ensure the high winds and long-life.- Intelligent control system， reliable performance， which is fully functional and easy operation.- Using the internation standard 18650 capacity lithium batteries (Not Include)， that can be recycled and low cost， more universal. - A professional portable fan with integration of design， simple appearance and firm structure. - 3 speed modes， according to your need to debug a suitable own air volume- Built-in LED lightInput Voltage: DC 5VOutput Voltage: DC 5-9VInput Current: 0.5AOutput Power: 4WBattery: Unprotected 3.7V 18650 Li-ion rechargeable battery (Not Include)Speed Mode: - 3 ranges (High， Middle， Low) when use with battery- one mode， if only use with USB cable Working Hours (after battery fully charged):- Mode 1: 2 hours- Mode 2: 3.5 hours- Mode 3: 6.5 hoursPower Supply Mode: USB or Li-ion battery Application: Home， car， office， study use.Color: BlackSize: 140 x 106 x 42mmNet Weight: 140gPackage Weight: 205gPackage Dimension (L x W x H): 165 x 125 x 45mmPackage Including:1 x Fan1 x USB Cable1 x Manual