Product SpecColour:blackMaterial:plastictype: 5 Pins/6 PinsNote: The product can be adjusted in 4 voltages of 24V, 36V, 48V, and 60V. You can set the voltage on the meter by yourself. Please confirm the order before you mind it!Package Contents:1 x Display/ThrottleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.