Dog Training Collar PTS-018 RIEMEX, RECHARGEABLE and WATERPROOF, E-Collar with Vibration, Best Electric Remote Shock Vibrate Control Collar for Dogs and Pets Small Medium Large (PTS-018, 1x Collar)

transmitter will not charge .... only used a dozen times .. NO customer service # to get help ... NO address to return for warranty ...... operating instructions are very poor ........... very unhappy with this product .....

Extremely happy with the product. Battery lasts a long time and has been a god send with our dog.