Features:1.Very practical, light and portable, small and concealed, you can carry it with you.2.It has an easy to carry, FM radio function, USB and auxiliary input, compatible with MP3, you can even use Bluetooth-Compatible to connect your phone to it.3.These compact wireless speakers have different colors and make a fun gift that your friends and loved ones will be able to use immediately, as indoor or outdoor speakers.4.You can easily put it in your pocket, hang it on your phone or backpack and take it wherever you want.5.This speaker small and easy to carry.Let you enjoy your favorite music in high-quality sound in the shower, pool, car, or anywhere elseNotice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementDescription:Product name: HM11 retro bluetooth speakerSpeaker: 3WBattery: 3.V 400mAhReceiving distance: 10mCharging time: 2-3hPlaying time: 2-3hFrequency response: 50HZ-20KHZSize:as the picture shown Package List:1 set x Mini Speaker