Wireless bluetooth speaker

Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: external power supply required Shell material: plastic Appearance size: 138x138x69mm Packing list: speaker, audio cable, charger, manual feature: 1. Beautiful and generous, simple appearance, stylish and simple, easy to set up. 2. Bluetooth connected mobile phone plays music, built-in microphone, can realize clear call through Bluetooth hands-free 3. Large 3.2 inch LCD screen 4. Full-featured touch button, one key can realize the function you want 5. The standard 3.5mm audio interface can be connected to other devices, such as computers, MP3, MP4, mobile phones, etc. 6. Built-in high-quality speakers, bright treble, strong bass 7. Bluetooth version 2.1 realizes a fast Bluetooth pairing connection, you can easily pair with Bluetooth-enabled devices and enjoy music. 8. Realize QI standard wireless charging function, as long as the mobile pho