Digital super loud sound horn with nocturnal caution light and various kinetic energy designs make cycling safer.<br />Rain tight design enables outdoor usage on rainy days.<br />Easy fix and very practical function make it a necessity for cyclists especially when they go out cycling.<br />Name: 4 Sound digital trumpet<br />Model: XC-325B<br />Material: Plastic<br />Dimension: About 112 x 55 x 61 mm<br />Outer packing dimension: About 112 x 81 x 56 mm<br />Power supply: 2 x AA battery (Not included)<br />Package: 1 x digital 4 sound trumpet? 1 x fixator<br />Application: Tubes with diameter about 22-24 mm (e.g. Arms of bikes and mountain bike )<br />Operation steps:<br />1. Use a screwdriver to unscrew the screw and load in 2 x AA batteries (Make sure battery is in good condition)<br />2. Press one of the four buttons randomly? the LED light will on and flash? and beep at the same time.<br />1 x Digital 4 sound horn<br />1 x Fixator<br />In original package<br /><img src="http://img6.eachbuyer.com/x8/p78/vk42_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x8/p78/vk42_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x8/p78/vk42_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x8/p78/vk42_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x8/p78/vk42_5.jpg" />