HOPESTAR Party 300mini IPX5 Waterproof Portable Bluetooth Speaker 360 Degree Stereo Outdoor Speaker Features: 1. Wide Compatibility: The mini bluetooth speaker has built-in wireless music streaming. Compatible with all Bluetooth devices including smartphones, tablets, laptops and computers for easy receiver pairing. 2. Subwoofer speaker: Three-layer subwoofer design, the speaker sound can be controlled by an acoustic guitar or directly connected to a Bluetooth speaker. 3. Durability and Value: The waterproof speaker is resistant to tearing, abrasion, and water penetration, and is made of high-quality materials for durability. 4. Thoughtful design: The mini bluetooth speaker is designed with non-slip rubber pads to prevent it from falling when in use. 5. Easy to install and operate: plug and play, no driver required. Easy to operate, just plug in the bluetooth receiver and enjoy music time. 6. Intelligent control: The Bluetooth speaker has a built-in intelligent control panel, which can be easily controlled with one button. Equipped with a USB cable for easy access to music sources such as phones, tablets, etc.