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

Item Description:Brand New.Listen to your music or radio on your the road.Adapt to any motor bike or electric bicycle.FM Band:Scope:87.5 - 108.5 (÷ 0.55MHz) Sensitivity: =26dBDistortion: =0.5% *SNR: =58dBGeneral Radio SpecificationsUsable output power: 2 X3WMax output power: 2X 6W Speaker impedance: 4 - 8OPower voltage: 12VMemory voltage: 12 - 48VRadio dimensions: 8 x 4.3 x 5cm (3 x 1.7 x 2")Bracket dimensions: 11 x 1.8 x 2.5cm (4.7 x 0.7 x 1")Speaker Specifications:Working voltage: 10 - 16VSound pressure: 88dBDistortion: <=5%Rated power input: 15WMax power input: 30W *Connection: 2 wiresFrequency: 165HzEffective frequency range: Fo-12KhzDiameter x depth: 6.3 x 4.3cm (2.5 x 1.7")Color: black and silverPackage includes: 1 X radio 2 X speakers 1 X audio cable