Good compatibility – Suitable for all electric guitars with 6.35 mm jack, and also compatible with electronic wind instruments and more. Compact and portable, plug-and-play design – Simply plug in this mini guitar amplifier for immediate use, eliminating the need for additional cables. Built-in four effects for practice – Includes clean, distortion, overdrive, and reverb effects, selectable via the EFFECT button. Bluetooth 5.1 connectivity – Stream backing tracks wirelessly or use the amp as a desktop speaker for music playback. Rechargeable design – Provides up to 5 hours of playtime on a full charge. Use only a 5V 2A charger; chargers with voltage higher than 5V may damage the device. Material: ABS Color: Black Package contents: 1 x Mini Electric Guitar Amplifier 1 x USB Charging Cable 1 x User Manual in English Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.