HC-05 Integrated Bluetooth Serial Pass-through Module Master-Slave 6Pin Anti-Reverse<br /><br /><br />    Specifications<br />General<br />	 Type: HC-05 Bluetooth Serial Pass-through Module                                                  <br />                        Transmission Type: Bluetooth                                                  <br />                        Compatibility: Ardunio                                                	<br />Electronic Components<br />	 Input Voltage: 3.6-6V                                                	<br />Weight and Size<br />	 Product Weight: 0.003 kg                                                  <br />                        Package Weight: 0.010 kg                                                  <br />                        Product Size(L x W x H): 4.30 x 1.50 x 0.30 cm / 1.69 x 0.59 x 0.12 inches                                                  <br />                        Package Size(L x W x H): 7.70 x 4.90 x 0.30 cm / 3.03 x 1.93 x 0.12 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x HC-05 Bluetooth Serial Pass-through Module                                                	<br /><br /><br /><br />                                                                                            <br />