Description/Features: Easy to use, Easy to replace Specifications: Receiver Parameter: Working Voltage: DC12V Working Current: ≤260mA Working Frequency: 1.5G Working Channels: 12CH Connector: receiver module side RP-SMA jack, antenna SMA plug Receiver Accessories: Receiver, antenna, AV cable.(We don't offer adatper for receiver, please use DC 12V 1A adapter.Due to different batches, there may be differences in product appearance and printed text, which will not affect use Color: As Shown Material: Metal Package Contents: 1*Receiver 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.