HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Description: - Size: 154x65x15mm - Net Weight:180g -3*AAA batteries(NOT INCLUDED) Operational instructions: - Preparation before usage 1. Battery installation * Push off the battery deck cover and open the deck. * Insert three 7#batteries paying attention to polarity * Close the deck cover firmly 2. Preparation of electrodes * Peel off the smooth film on the adhering pads * Put the adhering pads on the chord winder after use 3. Placing electrodes * Wipe the position of body to be massaged with wet towel to remove oil dirt sweat and make up * Stick the electrodes directly onto the skin to be massaged * Treatment can not be effected unless both of the 4 electrodes are placed - Application method 1) Put on the power: Press on/off button the LCD screen display the power situation at the same time led display signing arrow of selection for therapeutics modes which is including acupuncture strength is 0time is 15 minutes. 2) Chinese / English display button: press the functional button you can choose theLCD in Chinese or English 3) Selection for therapeutic modes: press the functional button you can choose stroke massage acupuncture manipulation scrapping cupping weight reducing hypnogenesis adjust bp immunothcmpy 4) Adjust strength: you can select time is 5-15 minutes press o