Description:Mini portable speaker is easy to carry. So much better for travel & hiking, superlight and easy to fit in your bag or backpack, Suitable for leisure, entertainment, office, indoor, outdoor, hiking, beach, etc.Features:[Fashion]The fashionable and beautiful portable speaker with dazzle color effect, full of sense of technology.[7-Color Lights]The crackle speaker has colorful changing lights, which look even cooler when used at night.[Useful]10m wireless range support. You can enjoy music with this small wireless Bluetooth speaker outdoor.[High-quality Music]The speakers provide a 360 surround for low and high frequencies, allowing you to enjoy moving music.[Widely Applicable]Support inserting U disk(not included) and TF card(not included) to play music. Support MP3 format music.Specifications:Color: Pink; Blue; Green; Black; White (Optional)Material: ABS, PPPractical: FashionBT: 4.0Battery: 13.7V 350mAh Lithium BatteryWorking time: 2-3hPower: 3WTransmission Distance: 10mOccasion: Outdoor, Travel, Camping, etcPackage Size: 6.56.58cm / 2.552.553.14inchPackage weight:75g / 0.16lbPackage List:1 Mini Speaker1 USB Cable1 User GuideNotes:1. Please allow 1-3cm measuring deviation due to manual measurement.2. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures. Thank you