Bluetooth Speaker, Mini Portable Wireless Speakers With Led Lights Product :output power: 3Wplaying time: about 4 hours chatting time: abou 4 hours working range: 10m Weight: 200gwhy you choose our Bluetooth speakers--latest 4.1 Bluetooth technology, compatible with most Bluetooth-enabled devices, included iPhone, iPad, MacBook, Android Smartphone.multiple connection way--the wireless Bluetooth speaker support most Bluetooth device and non-Bluetooth device. Such as micro SD card insert, 3.5mm aux-in input and USB.You can enjoy music with Bluetooth device or traditional non-Bluetooth device such as computer and MP3 players.superior sound quality --having high quality loudspeakers and excellent bass. Just enjoy the music from a deceivingly small package.great size and high capacity --the size of the speaker is small and the weight is light.You can take it outdoor easier, such as school and beach. You Can enjoy high quality music outdoor or indoor.--The wireless Bluetooth speaker has high capacity battery and is easily charged. It can play about 4 hours of continuous use.beautiful light bulb--the Bluetooth speakers has blue light bulb, it can make up a warm environment.package Included 1x Bluetooth speaker 1x Micro USB cable