... life time:300 times rechargeable improved battery switch Green electronic cigarette USB charger, e-cigarette USB charger, electronic cigarette,mini e ... (18mg), med(11mg), low(6mg) and none(0mg) Terms and conditions:MOQ: 100sets and sample order is acceptableOEM: available at 500setsPayment ... you well in terms of time, safety, cost and service! We are a professional manufactory in electronic cigarette ...