Product introduction:_x000D_Material:Silica Gel_x000D_Color:Light blue,Yellow,Green,Black,Red,Navy,Army green_x000D_Size of Pump:6.5 cm/2.56"*3 cm/1.18"_x000D_Size of Power Cord:100 cm/39.37"_x000D_Size of Air Tube:100 cm/39.37"_x000D_Target Audience:Fish_x000D_Feature:Durable_x000D__x000D_Features:_x000D_1.Powerful, safe and reliable performance, large exhaust volume. You can feel comfortable to buy and use it._x000D_2.Longer use time, 24 hours of continuous use.You can enjoy the happy time of fishing._x000D_3.USB interface is more convenient,small and portable and everyone can operate it.It is suitable for outdoor.Wide use is the biggest reason that it is popular by people._x000D_4.Mute.In the living room, bedroom, office and other quiet environment, there is no sound and can provide a better using experience for you._x000D__x000D_Package Include:_x000D_1 x air pump_x000D_1 x air tube_x000D_1 x air stone_x000D_