Main Features:<br />This item 4000mAh mobile power bank<br />Supports solar charging， use the natural sunshine to recharge itself<br />With LED indicator light， shows you the charging status<br />Lightweight and protable design， very convenient for you to carry out<br />Durable aluminum alloy housing<br />Compatible with iPhone， Samsung， Sony， HTC， Xiaomi， iPad， Tablets， etc.<br />Provides charging cable to recharge the power bank<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Type: Solar Chargers                                                  <br />                        Compatibility  : Universal， Universal                                                  <br />                        Capacity (mAh): 4000mAh                                                  <br />                        Special Function: Solar Charger， Quick Charge， Lightweight                                                  <br />                        Connection Type: Micro USB， One USB Output Interface                                                  <br />                        Battery type: Li-Polymer Battery                                                  <br />                        Color: Black， Red， Gold， Silver                                                  <br />                        Material: Aluminium Alloy， ABS                                                	<br />Specification<br />	 Input: 5V / 500mA                                                  <br />                        Output: 5V / 2.1A                                                	<br />Dimension and Weight<br />	 Product weight: 0.129 kg                                                  <br />                        Package weight: 0.208 kg                                                  <br />                        Product size (L x W x H) : 11.7 x 7.2 x 1 cm / 4.60 x 2.83 x 0.39 inches                                                  <br />                        Package size (L x W x H): 21.2 x 12.1 x 2.2 cm / 8.33 x 4.76 x 0.86 inches                                                	<br />Package Contents<br />	 Package Contents : 1 x Power Bank， 1 x Charging Cable                                                	<br /><br /><br /><br />                                                <br />