<b>Product features: </b>finger massage + far-infrared therapy + points refers to rehabilitation, effectively relieve spasm finger, numb, infrared massage to promote blood circulation, inhibit the fingers of the finger stroke or rheumatism rheumatoid arthritis deformation, prevent the fingers bend spasm or atrophy.<br><br> <b>Directions for use: <br></b>1, wearing: if the patients with hand buckling, help patients first open the fingers, palms, push the ball into the patients make patients holding a sphere fingers natural bending, and fixed with fixed or will the patient's hands and fingers set into the ring finger, then fixed ring.<br> 2, boot: after fixed sphere, connect the power cord and insert the massage ball power adapter into the power socket, hold down the controller on red to open the key, the machine will open. <br> 3, infrared heating function: on, press the controller on heating button above, heat indicator, massage ball infrared lights up at the same time, the sphere of infrared heat, because internally, infrared heating, heat slower sphere, heating open for 2 minutes or so commonly, sphere surface began to heat up the infrared heating type belongs to the warm, the hand will not feel particularly strong.<br> 4, manual and automatic mode switch: the default boot to automatic mode, the ball vibration to vibration frequency, intensity is high and low switch, press the key manually, automatic mode switch key to switch to manual mode, manual mode power for 1-5 adjustable. <br> <br> <b>Product parameters:</b><br> ball 7-8 cm in diameter<br>The weight of the ball: 0.2 KG<br>Input voltage 110 v - 240 v<br>Output voltage: 12 v<br>Transformer length: 180 cm<br> Line length: 80 cm<br>Pattern classification: manual and automatic<br>Strength: a 5-speed section is adjustable <br>