Main Features:<br />For 7.7 inch samsung galaxy tab P3100 <br />Light weight， quiet keystroke， dust proof and spill-proof<br />Energy saving keyboard with sleep mode<br />Working distance: 10 meters<br />Modulation system: FHSS 2.4G<br /><br />    Specifications<br />Specifications<br />	 For: Tablet                                                  <br />                        Compatible for Sumsung: Tab 7.7 (P6800)                                                  <br />                        Battery capacity: 180mAh                                                  <br />                        Charging time: 4-4.5 hours                                                  <br />                        Working time: 30 hours                                                  <br />                        Standby time: Max 90 days                                                  <br />                        Input: 3.0-4.2 V                                                  <br />                        Features: Detachable design， Built-in rechargeable lithium polymer battery， Cases with Keyboard， Cases with Stand， Bluetooth Keyboard                                                  <br />                        Material: PU Leather， ABS                                                  <br />                        Style: Special Design                                                  <br />                        Available Color: Black                                                	<br />Dimension and Weight<br />	 Product weight: 0.306 kg                                                  <br />                        Package weight: 0.400 kg                                                  <br />                        Product size (L x W x H) : 20.5 x 15.0 x 3.0 cm / 8.1 x 6.0 x 1.2 inches                                                  <br />                        Package size (L x W x H): 24.5 x 15.5 x 4.0 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Bluetooth Keyboard Case， 1 x Micro USB Charging Cable， 1 x User Manual                                                	<br /><br /><br /><br />                                                <br />