LiPO 3.7V 720MAH Battery Transmitter magenta - for 300 /400

magenta  - for 300 /400 /800 series

perfect and comfortable  for everyday wear - not just with a training system

The FT-330 Finger Trainer Educator® 1/2 mile (800 metre) remote E-collar has all of the features found in the ET-300 Mini Educator® with the addition of a wireless button that can be programmed to either S button or the T button

Tapping sensation button (improved vibration)  or tone and correction option

LiPO 3.7V 720MAH Battery Transmitter magenta - for 300 /400Replacement battery for: ET 400 402 Handheld Transmitter ET 800 802 Handheld Transmitter UL 1200 1202 Handheld Transmitter WF 1200 1202 Handheld Transmitter EZ 900 902 903 904 Handheld Transmitter PE 900 902 903 Handheld Transmitter RX 120 Collar Receiver Note: If you have an RX 090 Collar Receiver you will need the LIPO 3. 7V 300MAH BATTERY Model will be located in between the two contact points of the collar receiver and under the rear skin for the