Features of Bluetooth Speaker, Microphone, Audio System, Home Speaker, Outdoor Microphone for Singing: Excellent sound quality, high volume, bass, clear treble, and overall outstanding sound quality. This is more than enough for medium-sized or larger rooms, and the sound is very good. Long battery life and high battery capacity: Built-in large-capacity polymer lithium battery with excellent configuration, performance, fast charging, long battery life, and an uninterrupted music experience. Exquisite and compact, portable for travel, enjoy high-quality audio music. Built-in chip, intelligent operation, and excellent performance. It supports multiple audio input modes, powerful and stable mode, and super standby to meet different needs. Suitable for various scenarios, with multiple colors to choose from, focusing on details and enjoying life. Product Description: Bluetooth: 5.3 Charging Input: 5V/1A Effective Distance: 10 meters Horn Specification: 52mm Listening Time: Approximately 6-8 hours Charging Time: 2 hours Product Size: 10.5x10.5x6.5cm Package: 1x Audio, 1x Charging Cable, 1x Manual, 1x Microphone