Advanced 16000 transmitter is designed for pointer dog training. Operates Innotek's exclusive Track & Train collar, dual purpose training/beeper collar. Additional transmitter buttons operate up to 8 Innotek remote bird launchers and/or AutoBacker backing dog silhouettes. Choice of continuos or momentary correction & tone, no tone or tone w/1 second correction delay. Long life NiMH battery pack snaps in & out . 15 correction levels ranging from ultra-low to high. Instant on/off switch saves batteries. Waterproof. No antenna. Collar operates on NiMH batteries with 40 hours use on a single charge. 1/2 mile range. Includes: transmitter with rechargeable battery pack, collar w/charger, lanyard, test light, sporting dog training video and hard-sided carrying case.