Main Features:<br />● Material: ABS<br />● Frequency Range: 462.5625 - 462.725MHz<br />● Channels: 22<br />● Frequency stability: Less than 1 / 5000000<br />● RF power: 0.5W<br />● Work voltage: 3.6V<br />● Work distance: 1km (It also depends on the geographic locations and environments)<br />● Encryption: CTCSS<br />● 22 channels to scan<br />● Frequency stability: + - 2.5ppm<br />● fashion and mini size<br />● Powered by 3 x AAA battery (not included in package)<br />● Pocket clip design<br />● With flashlight function<br />● 0.8 inch LCD screen<br />● Widely usage: Couple's talk-back， home care for the elderly， ward talk-back in the hospital， public security <br />● Perfect gift for your family， friends and classmates<br /><br />    Specifications<br />General<br />  Model Number: T - 668                                                  <br />                        Frequency Bands: UHF                                                  <br />                        Channels: 20 to 39 Channel                                                  <br />                        Selectable Channel : 22 Channels                                                 <br />Weight / Dimension<br />  Product weight: 0.061 kg                                                  <br />                        Package weight: 0.160 kg                                                  <br />                        Product Dimension: 12.500 x 4.500 x 3.200 cm / 4.921 x 1.772 x 1.260 inches                                                  <br />                        Package Dimension: 18.000 x 9.000 x 7.000 cm / 7.087 x 3.543 x 2.756 inches                                                 <br />Package<br />  Package Contents: 2 x T - 668 Walkie Talkie， 1 x Chinese-English User Manual                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br />                                                <br />