Description: Colorful macaron appearance design, Mini and portable size,not only a wireless speaker, also a portable mobile phone bracket . Convenient to use. Bluetooth 5.0, easy to pair with most Bluetooth-enabled device, providing stable and long-range wireless signal connection, support for iOS, Android, laptop, smartphones, etc. It can release high quality sound and crystal clear sound, offer more sound rich bass depth and solid high-end clarity. Support U disk input, with strong anti-interference capability. Built-in 400mAh rechargeable lithium battery, longer playtime. Suitable for car, desktop, fitness, outdoor, home, mobile portable, karaoke, outdoor lawn Specification: Type: bluetooth speaker Bluetooth protocol: Bluetooth 5.0 Transmission distance: 10 meters Speaker unit: 3 inches Number of speakers: 1 Channel: 2 Operation mode: button Frequency response range: 40Hz-20KHz Output power: 5W Signal-to-noise ratio: 60dB Interface type: USB Electric capacity: built-in lithium battery 400mAh Play time: 4 Playback format: MP3 Extended storage: not supported Supported format: U disk Function: bluetooth, u disk, mp3 Size Chart: Shell material: plastic Size: 116x83x148mm/4.57x3.27x5.83inch Package Includes: 1 Piece Mini Bluetooth Speaker 1 Piece USB Charging Cable Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!