RC4WD 4 Channel Wireless Remote Light Controller Specifications: Remote Over 50ft Range Batteries Included Total Length: 2.34in / 59.5mm Total Width: 1.34in / 34.3mm Weight: 0.72oz / 20.5g Receiver Waterproof 4 Channel Output Small Compact Size Operating Voltage 6V to 9V Easy Plug and Play Length: 2.02in / 51.2mm Width: 1.27in / 32.2mm Height: 0.55in / 14.1mm Wires Manufactured by RC4WD Length: 3.19in / 81.0mm Wires Weight: 0.21oz / 6.0g Shown installed with RC4WD 6-Cell 3000mAh NIMH Battery Pack (Z-E0090) and RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (100mm/4"") (Z-E0059) for example (Not Included) What's Included: 1x Wireless Remote 1x Wireless Receiver Unit 1x Wireless Connector 1x Instruction Manual Optional Parts: RC4WD 6-Cell 3000mAh NIMH Battery Pack (Z-E0090) RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (100mm/4"") (Z-E0059) Instruction Manual: Click here to download. Notes: If for any reason you cut the wires on the control box, this will void the warranty. Please note that only the receiver is waterproof. Remote may be damaged if it comes in contact with water. Some Lipo batteries may have a higher voltage than 11.1 volts. Please be careful and check voltage before using your battery. This product has been tested and approved by the Recon G6. It is Recon G6 Certified. (Z-E0093)