Feature: 1. PERFECT COMPATIBILITY: RC receiver transmitter adopt fine workmanship, perfect style, compatible with the original receiver 2. IDEAL REPLACEMENT: RC car receiver transmitter can replace broken or old equipment to get your equipment working properly 3. DURABLE HOUSING: The RC remote controller housing is made of excellent plastic material for durability 4. APPLICABLE MODEL: RC car controller can be used for WLtoys remote control car 124008, 104016, 104018, 284010, 284161, new version K969, new version K989 5. BEAUTIFUL AND PRACTICAL: The color of the remote controller is a combination of black and red, low key without loss of connotation, using 4 AAA batteries(not included) can be used Specification: Item Type: RC Receiver Transmitter Case Material: Plastic Color: Black and red Battery Usage: 4 x AAA batteries(not included) Application: For WLtoys remote control car 124008, 104016, 104018, 284010, 284161, K969 new version, K989 new version. Package List: 1 x RC Receiver Transmitter