Receiver Size: 788mm × 500mm × 165mm.
Receiver Weight: 53g (with battery)
Receiver Operating voltage: 3.7V
Receiver operating current :20-30ma
Transmitter Size: 270mm × 195mm × 150mm.
Transmitter Weight: 10g (without battery)
Emitter Voltage: 9V
Emitter current :15-40ma
1 x F-908 receiver (up to 800m)
1 x F-908 transmitter
1 x 3.7V lithium
1 x Headphones
1 x USB charging cable.
1 x Manual
Packing size: 150x95x35mm
Packing weight: 188g
Note: the factory emission head in the 14 channel, the software automatically reset the battery, to adjust the new channel (channel 14), according to the normal use.