Description/Features: 100percent New Easy to use, Easy to replace Specifications: Receiver Parameter: Working Voltage: DC12V Working Current: 260mA Working Frequency: 1.2G Working Channels: 12CH Connector: receiver module side RP-SMA jack, antenna SMA plug Receiving frequency: 1.2GHz - HC1: 910 HC2: 980 HC3: 1010 HC4: 1040 HC5: 1080 HC6: 1120 HC7: 1160 HC8: 1200 HC9: 1240 HC10: 1280 HC11: 1320 HC12: 1360(MHz) 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: 2*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.