Main Features:<br />3 in 1 2800mAh mobile power bank hand warmer with vibromassage function， convenient for you to take outside or use indoor<br />Temperature rising quickly， keep you warm anytime in winter<br />High qualified battery cell<br />Compatible with iPhone 6S / 6 Plus， Samsung S6 Edge Plus， Samsung Note 5， HTC， HUAWEI， etc.<br />Built-in two imported high quality vibrator， low frequency vibration mode， adjustable<br />Aluminum alloy shell， frosted surface design， provides a good hand feeling<br />Generate heat continuously for 3 to 4 hours<br />With LED indicator lights<br /><br />    Specifications<br />General<br />	 Type: Portable Moblie Powers                                                  <br />                        Compatibility: GALAXY Mega2，Galaxy Note 2 N7100，Galaxy Note 3 N9000，Galaxy Note 4，Galaxy NOTE N5100/N5110，HTC，HTC One M9，iPhone 5，iPhone 5/5S，iPhone 5C，iPhone 6，iPhone 6 Plus，iPhone 6S，LG，LG G Pro，Lumia 730，Lumia 830，Samsung Galaxy S3 I9300，Samsung Galaxy S5，Xperia Z3，Z3 Compact                                                  <br />                        Capacity Range: 2000-4500mAh                                                  <br />                        Battery Capacity (mAh): 2800mAh                                                  <br />                        Special Functions : Frosted Surface，Lightweight                                                  <br />                        Connection Type: Micro USB，One USB Output Interface                                                  <br />                        Battery Type: Li-Polymer Battery                                                  <br />                        Color: Blue，Gold，Gray，Pink                                                  <br />                        Material: Aluminium Alloy，PC                                                	<br />Specification<br />	 Input: 5V / 1A                                                  <br />                        Output: 5V / 1A                                                	<br />Dimension and Weight<br />	 Product weight: 0.108 kg                                                  <br />                        Package weight: 0.170 kg                                                  <br />                        Product size (L x W x H): 9.00 x 8.00 x 2.15 cm / 3.54 x 3.15 x 0.85 inches                                                  <br />                        Package size (L x W x H): 15.00 x 15.00 x 5.00 cm / 5.91 x 5.91 x 1.97 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Power Bank， 1 x Charging Cable， 1 x Adapter Cable， 1 x Storage Bag                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />                                                <br />