We updated the product on March 31.<br><br>【Size 2 = 2x 18650 Batteries ;Size 4 = 4x 18650 Batteries】<br><br>Package Contents:<br>1 x 3* XM-L T6 LED Rechargeable Headlamp<br>1 x USB Line<br>1 x AC charger for the headlamp<br>1 x Car charger<br>2/4 x 18650 Rechargeable battery  <br><br>Description Rechargeable Headlamp :<br>XM-L T6 Headlamp<br>Model of LED: 3x CREE XM-L T6 LED<br>Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize the batteries in the largest extent<br>Waterproofing design<br>Adjustable base is provided for each head lamp, with back and forth inclination<br>One button switch : 1x Cree XM-L T6/ 2x Cree XM-l T6/ 3x Cree XM-L T6/ Flashing<br>Model of Battery required: 2x 18650 3.7v<br>Color: Black<br>Dimension : 83 x 37 x 58mm<br>Weight : 219g <br><br>USB line:<br>you can use All USB interface; e.g. Car;Computer;USB charger<br>Wall Charger :<br>LED indication for Power On / Charging / Full charge<br>Input: World voltage<br>Output: 4.5V, 400mA<br> <br>18650 Rechargeable Battery:<br><br>Suitable for Flashlight Torch / Headlamp<br>Capacity: 4200mAh<br>Voltage: 3.7V<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-50-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-53-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-54-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-55-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-56-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-57-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54ae557528565a79c9b38882-58-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=8f1457cc807011e6bd95065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=07a176c2dbdd11e5b26402f21594f071.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=d9b2a21073ca11e59c5206ca485a3da9.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=776d4bae638611e59b0902f21594f071.jp" alt=""width="800" noproxy>