Multifunctional JST JR Set: Our products include JR to JST male female Cable, Male to Female Y splitter, 1 Male to 3 Female Harness, Female & Male JST Connector, which can meet your various needs and are good spare parts High-quality: JST connector is made of waterproof Silicone, with good insulation and flame retardant. The interior is made of 20/22AWG tinned copper, which has a good transmission and low resistance Durable plug: The connection of the JST plug is Solid and Reliable, reusable connector end design for times insert and from the Enclosure. JST plug with high current endurance performance, which greatly facilitates your disassembly and assembly Multi- in one line: The Male to Female Y Harness can be used to power 2 cooling fans, Plug the JST male connector on your receiver, then you can connect the 2 cooling fans on the JST Female connector, also can run other parts which are in JST male plug, such as lights, winch. The Female to Female Y Harness is used for -4 ESC, it allows to be powered by -4 ESC and run the lights, winch, cooling fan at the same time Wide Application: The JST connector compatible with RC car truck crawler and Redcat Axial SCX10 D90 RC car, mini RC helicopter and indoor 3D plane, small and NiMH connection. RC car truck for winch, lights, motor cooling fans the receiver colour: as shown Material: composite material Size: 5.83x3.82x0.47inches Package Contents: 1 x Male JR to Female JST Y Splitter 1 x Male JST to Female JR Cable 1 x Female JST to Male JR Cable 1 x Male to 2 Female Y Y Splitter Cable 1 x Male to 3 Female Y Splitter Cable 1 x Female to 2 Female Y Splitter Cable 1 x Female to 3 Female Y Splitter Cable 2 x Male JST Connector Cable 2 x Female JST Connector Cable 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.