High-quality and . Used to control your GPS RC fishing boat. Great replacement part for 16 point GPS remote control fishing boat. Suitable for D16B / D18B / D16E / D18E fishing bait boats. Note:The layout of the main board is not fixed, the layout of each board may be different due to different production batches. Cable Length:20cm/7.9in Size:6.9x5cm/2.7x2in Weight:35g/1.2oz Due to different product batches, the appearance but not affect the use. Colour:Blue Material:PC Package Contents: 1 * Main Board for RC Fishing Boat Only 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.