The two-way radio is designed in a convenient size for easy portability. Whether in your pocket or around your neck, you can easily talk to others through the handset.<br> signal amplification technology to clear sound quality.<br> This radio is perfect for looking to improve communication. These mini radios are also easy to stash in your pocket and 't interfere with clothing.<br> Low power consumption, long working time.<br> Perfect for hotel workers, mall workers, supermarket workers, hair salon workers, hospital workers or anyone who needs to coordinate communications between multiple or units.<br> Product name: walkie-talkie<br> Frequency band: UHF<br> Frequency: 400-480MHZ<br> Distance: about 3 kilometers<br> Channel capacity: 16<br> Output power: 0.5W<br> Modulation limit: less than or equal to +/- 5KHZ<br> Emission current: 300MAh<br> Audio power: greater or equal to 400mW<br> Rated voltage: 3.7 V<br> Colour: black<br> Material: plastic<br> Package Contents:<br> 2 * Walkie-talkie<br> 2 * Lanyard<br> 2 * Headphones<br> 2 * Charging cable<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.