This is an effective 4 in 1 remote dog training collar system, which provides all of the features for reliable, safe and humane training you want in a companion dog trainer
easy-to-use transmitter with LCD display screen
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• 100% Brand New 4 in 1 Remote Dog Training Collar System
• Rang up to 300 meters (in open field);
• water-resistant collar receiver
• 100 levels of continuous stimulation
• 100 levels of vibration, tone and torch functions, replaceable batteries and up to 300 meter range
• Very lightweight and compact remote transmitter
• You can send a TONE only to the receiver to warn or call without an electronic stimulus
• 100 Levels of VIBRATION and 100 levels of STATIC SHOCK are easily adjustable through the remote transmitter and you can view your selected level via the LCD screen;
• Vibration and shock can be sent in bursts or for longer periods depending on how long the launch button is held;
• Both remote transmitter and collar receiver have POWER SAVE features to conserve battery life when not in use;
• LED torch light on the remote transmitter and light mode on the collar receiver to help locate your dog in the dark;
• The 100 levels of vibration and 100 levels of static stimulation allow you to find the lowest possible level for your dog.
• Very lightweight and compact remote transmitter;
• Suitable for healthy dogs of over 6 months old.
• Featured power saving design
• Water resistant

Can be used for 1 or 2 dogs at the same time, different channels for 2 dogs training at the same time (this listing is for 1 dog only)

Features:

• Collar :
  Weight: around 80g (including batteries and collar strap);
  Size: around 7cm (length)*3cm(height)*3cm(width) ( around 2.8” *1.2”*1.2”)
  Collar strap adjustable from around 36cm to 58cm (from around 14” to 23”);
  Power: 2 x "AAA" batteries (included);
  With short and long prongs to choose.
  

Transmitter:
Size: around 8cm (length) *2cm(height)*4cm(width) (around 3.1”*0.8”*1.6”);
Weight: around 60g (including batteries);
Power: 2 x 6V batteries (included);

• Collar receiver x 1
• Adjustable collar strap x 1
• Transmitter x 1
• Adjustable collar strap x 1
• Test bulb x 1