Product name:mini portable guitar amp Product size about :9.6*5.1*3.3CM/3.7*2*1.2in Product color: As shown in the figure Product material:ABS product features: 1. Support wireless Bluetooth and USB playback: This small speaker supports connecting to wireless Bluetooth and USB to play audio, and is equipped with a 6.5mm audio interface that can rotate 270 degrees to meet the needs of different users, conveniently connect to various audio source devices, and easily enjoy high-quality music. 2. High-quality HiFi sound quality: With advanced audio technology, the speaker provides excellent HiFi sound quality, whether it is bass, mids or treble, it can present clear and delicate sound effects, bringing you an immersive listening experience. 3. Rechargeable large-capacity design: A built-in 700mah large-capacity rechargeable battery supports up to 4 hours of long-term wireless playback, allowing you to enjoy music anytime, anywhere, avoiding the trouble of frequent charging, and greatly improving the convenience of use. 4. 90G lightweight and portable: The speaker is designed to be lightweight and easy to carry. Whether at home, outdoor travel, or party occasions, you can enjoy high-quality music at any time and as you please. 5. Birthday gift: It can be used as a birthday gift or a Christmas gift. The appearance design of the speaker is simple and fashionable, suitable for various occasions, adding beauty to life and highlighting your personality and taste. It is an indispensable music companion in modern life. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc mini portable guitar amp