More details you can see from the video:<br><br>Descriptions:Xiaomi wireless bluetooth speaker is made of high quality，support for the latest Bluetooth 4.0 protocol ， better compatibility ， the device does not pick a good speaker. Better bass effect， outstanding sound quality，it is unbelievable hear the sound.As long as 12 hours music playing \/call experience， more easiy to use it when you go out. Pairing with your iPhone and other smart phones， watching movies， playing games is the real enjoyment!<br>More details:<br>Better bass effect， superior quality， you will find it is hard to believe the sound comes from the body of little guy.<br>As long as 12 hours music playing \/ call experience， more easiy to use it when you go out.<br>Support bluetooth 4.0 protocol， better compatibility， good speakers don't pick equipment. Bluetooth maximum effective distance 10 meters.Specifications:<br>          Basic Specification            Brand Name        Xiaomi            Bluetooth Version        4.0            Effective Distance        10m            Dimension        80*80*56mm            Net Weight        196g            Power Supply Mode        Built-in battery            Frequency Range        2.4Ghz-2.48Ghz            Support Audio Protocol        A2DP， AVRCP， HEP            Music Playback Time        About 12 hours            Color        Black             Package  Included         1 x Xiaomi Bluetooth Speaker             1 x USB Charging Cable             1 x User Manual             1 x Warranty Card