Description:Name: Little Devil Bluetooth SpeakerApplicable Scenarios: Car, Desktop, Home, MobileConnection Method: Bluetooth ConnectionFrequency Response Range: 60Hz-15KHzSignal-to-noise Ratio: Below 60dBNumber Of Speakers: 1Effective Distance: 10Box Material: ABSExternal Dimensions: 79.3*62*61.5MMColor: JF-102 White, JF-102 Yellow, JF-102 White [with Lanyard], JF-102 Yellow [with Lanyard]Power Supply: USBMain Sales Areas: Japan And South Korea, Africa, South Korea, Japan, Europe, South America, Southeast Asia, North America, Northeast Asia, Middle East, Latin America, Europe And The United States, OtherWaterproof Level: Not WaterproofBluetooth Version: 5.2Built-in Battery Capacity: 800mAh-1000mAh (inclusive)Rated Power; 5Net Weight: 180Rated Voltage:5Additional Functions: Voice Prompt, Call Function, Money Collection AnnouncementWhether Built-in Battery: Built-in BatterySpecifications:1. Top-notch Sound Quality, Hardcore Speakers, 360 Omnidirectional Sound.2. Trendy Appearance, Small Body, Big Shock, Strong And Shocking Sound Quality Resonates With The Soul.3. A True Techie, With High-definition Lossless Sound Quality, Powerful Sound Effects, Instant Explosion, Surging Burst, Drum Beats, And More Solid And Exciting.4. No Lag, Continuous Connection, Wireless Bluetooth Connection, Faster Transmission, Lower Power Consumption And More Power Saving, No Delay In Calls, Bluetooth Can Be Freely Connected Within 10 Meters, Beautiful Audio, Listen At Any Time.5. Colorful Glare, Change As You Like, Lighting Up The Atmosphere Of The Space.6. High-value And Capable, With Vivid Voices. Clearly Layered And Pleasant To The Ears.7. Does Not Take Up Space, Small And Convenient.8. Large-capacity Lithium Battery, Long-lasting Battery Life, 10+ Hours Of Listening, Charging In 2 Hours.Package Included:1* (1 Bluetooth Speaker)