ITEM NAME:New 3-Channel AM 27MHz Receiver for RC Cars Models New 3-Channel AM 27MHz Receiver for RC Cars Models Description If you're a radio controlled car driver, stock up on your essentials with this 3 channel, AM 27MHz receiver. Specifications: Type: 27MHz receiver Number of channels: 3 Pack size: 1 receiver Dimensions: 36.5 x 27 x 18.5mm Weight: 13g Brand new and packaged X-052.If you're a radio controlled car driver, stock up on your essentials with this 3 channel, AM 27MHz receiver. Specifications: Type: 27MHz receiver Number of channels: 3 Pack size: 1 receiver Dimensions: 36.5 x 27 x 18.5mm Weight: 13g Brand new and packaged X-052.