The Product Funtion:<br /> Promote the penis fast increase｣ｬExtend the hyperemia｣ｬregulatory neural sensitivity｣ｬeliminate premature ejaculation. <br /> <br /> Item Specifics:<br />Item Type:Pumps\/Enlargers<br />Brand:OEM<br />Material:Plastics<br />Size:Line 120cm<br />Voltage:DC 3V<br />Battery:2 AAA(Not included)<br />Average output power of pulse:Max 100V\/20mA<br />Impulse frequency:2-100HZ<br />Pulse Modes:4 Modes<br /><br />Kind Suggestion:<br />1. The first time to use suggested only 2 rings｣ｬ but to ensure that each line has a ring｣ｬ not just a set of lines｣ｬ so as to form a loop. Two ring used for a period of time to set of 4 rings.<br />2. The first time to use advice from low-grade pattern｣ｬ pattern one less｣ｬ mode 2 with moderate intensity｣ｬ mode three more strength. Pay attention to step by step｣ｬ do not one step to the strongest file｣ｬ may be unable to stand.<br /><br />                                                               PRODUCT DISPALY                                                       <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />Please Notice:<br />1.Please cleaning the product with available water｣ｬalcohol or other non-corrosive chemical before using.<br />2.Before using the product｣ｬplease fully lubricate the penis｣ｬor it would lead to a sharp stimulus.<br />3.Before you turn on the device｣ｬplease turn down the strength to lowest as the stimulation is very strong.<br />4.Banning the use of heart patients.