Creative Design: Unique bulldog model design, portable bluetooth speaker, is the best choice for travel, camping, picnic, golf, pool party, etc.Built-in rechargeable battery: This speaker can let you play music up to 8 hours before charging, not only with audio speakers, but also home improvement functions.Sound: 2 kinds of high definition sound effects and deep bass effects. In order to achieve the highest fidelity bluetooth audio streaming, quick and easy sync brings seamless audio experience.Multifunctional speaker: light weight, small size, easy to carry, the classic appearance is not only suitable for your home, but also very suitable for your office, it is a classic work of art in your home.Bluetooth 3.0 and Features: To ensure stable signal and high voice quality. The distance can be up to 10 meters and has the advantages of card insertion, radio, voice prompts and function calls.