Compact and powerful: The independent power amplifier and volume knob integrated into the thumb-sized remote control deliver powerful sound effects in a small body. Immersive audio experience: Advanced multi-diaphragm technology and tuning engineering bring music to life, providing a high-quality audio-visual experience. Deep bass effect: The full-range speaker with a sound guide hole structure on the back creates a deep bass effect that goes beyond imagination. Versatile compatibility: The speaker provides a USB power supply interface, making it widely compatible with mainstream devices on the market, and can be powered by a power bank or mobile phone adapter. Eye-catching design: The cool RGB small speaker not only delivers exceptional audio but also adds a visually appealing element to any setup. Description: Introducing the RGB speaker, a compact yet powerful audio solution that delivers an immersive sound experience. This small speaker is packed with advanced features, including an independent power amplifier and volume knob integrated into a thumb-sized remote control for convenient control. The multi-diaphragm technology and tuning engineering bring music to life, while the full-range speaker with a sound guide hole structure creates deep bass effects. With a USB power supply interface, this speaker is compatible with mainstream devices and can be powered by a power bank or mobile phone adapter. Elevate your audio-visual experience with this cool RGB small speaker that offers high-quality sound in a sleek and portable design. Item Name: RGB Speaker Material: ABS Output Power: 3W X 2 Power Requirements: USB Direct Current 5V (2A Works Better) Speaker Size: 2 Inches X 2 Volume Control: Independent Volume Remote Control Signal-to-noise Ratio: >85dB Frequency Response Range: 20Hz-20KHz Sensitivity: 1000mV Speaker Impedance: 4Ω Interface: USB 2.0 Features: Immersive Audio Experience, Versatile Compatibility, Deep Bass Effect Size Details: L: 9.7cm/3.82", W: 8.2cm/3.23", H: 6.1cm/2.4" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of RGB Speaker