Product description: <br />2 Built-in LED white light lamp. <br />Used to correct dog's bad behavior or expel dogs. <br />Powered by 1 1.9V battery. <br /><br />Color: black<br />Material: building plastic <br />Ultrasonic wave: 150db <br />1 x Dog training device<br />1 x Battery <br />1 x User manual <br />In original package<br /><img src="http://img6.eachbuyer.com/x12/p85/zr34_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p85/zr34_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zr31_7.jpg" />