This compact guitar amplifier delivers a clear and powerful 5W output, ideal for personal practice, warm-ups, and small-room playing. Enjoy solid tone and enough volume without the bulk of a traditional amp. Built-in BT allows you to connect your phone, tablet, or other Bluetooth devices to play backing tracks, songs, or tutorials. Practice along with your favorite music wirelessly and improve your playing efficiency and fun. No extra cables or stands needed. The amp plugs directly into your instrument, making it extremely portable and convenient. Perfect for travel, hotel rooms, dorms, or quick jam sessions anywhere. Designed for wide compatibility, this plug-in amplifier works with most electric guitars and electronic wind instruments with a standard 6.35 mm (1/4 inch) output jack. Great for guitarists, saxophone players using electronic pickups, and other electric wind instruments. Equipped with a built-in rechargeable battery and modern Type-C charging port, the amp supports fast and convenient charging via power bank, laptop, or USB adapter. No need for disposable batteries, environmentally friendly and cost-saving. Color: As Shown Material: ABS Package Contents: 1*Portable Speaker Set with Accompaniment Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.