Features 1??Compress Massage: Compressing the hand acupuncture points and improving blood circulation. Powerful compression massage to every part of your hand to provide deep relaxation. 2??Relieve Arthristis: Relieve carpal tunnel caused by typing, playing musical tnstruments, etc. provides rhythmic pressure to massage the entire hand from fingers to palms and wrists. 3??Easy Carry: Convenient and portable, enjoy hand massage at home, office or during travel, easy to operate the button control panel to customize the hand massage mode. 4??Wonderful Gift: Effectively relieves carpal tunnel and relieves finger pressure. Hand compression massager machine fits woman or man to get hands relaxation. 5??Ease Hands Soreness Numbness: Worn for only 5 to 15 minutes a day after a tiring day to promote the blood circulation in the hand. Also suitable for winter use to improve cold palm and fingers. Specification Item Type: Hand Massager Material: ABS Built In Battery: Lithium ion battery 2000mAH Uses: Helps to relieve carpal tunnel, finger numbness caused by typing, playing musical instruments, etc. How to use: 1. Power switch press for 1 second, the indicator light is green, power on, LCD screen lights up, and enter the standby state. 2. Press the time setting button to enter the default time setting of the product :press T1?10 minutes, press T2?20 minutes, and then press T3?30 minutes, in a cycle of 10?30 minutes 3. Press the M mode key to enter default M1 mode, then press to enter M2 mode, and then press to enter M3 mode. In each mode, the main indicator light is white, and M1, M2 and M3 modes circulate successively. 4. After the massage function is turned on, the indicator light is white, the default strength is 1, and press adjusted to the second gear, press again adjust the strength to the third gear, the strength will be displayed on the LCD screen, and in turn in the 1st gear, second gear and third gear cycle 5. After power on, press to start the heting function and the indicator light is red, press again to turn off the heating function, the heating indicator, the heating icon on the LCD screen, and then cycle. Package List 1 x Hand Massager 1 x USB Cable 1 x Manual