2.1 Computer Speaker Wireless bluetooth Speaker Support TF Card USB Power Stereo Subwoofer

Features: 1. USB power supply, Energy-saving and environmentally-friendly, Safe and reliable. 2. Superior sound quality, Enjoy your music through dual high-performance loudspeaker. Ensures enhanced clarity and fidelity. 3. Steady and undistorted bass sound effect with stereo sound surrounding. 4. Aesthetic and exquisite design, Lightweight and portable, Convenient to carry. 5. Wide Compatibility: Desktop PC, laptop,TV, cellphone, tablet and other bluetooth devices. 6. Adopt knob control design, volume, treble and bass all can be adjusted. Specification: Color Optional: Black,White,Blue Type Optional: With bluetooth,Without bluetooth Material: ABS Package Weight: 750g Main Speaker Dimension: 100x120x133mm/ 3.93x4.72x5.23in Sub Speaker Dimension: 63x63x76mm/ 2.48x2.48x2.99in Channel: 2.1 Output Power: 5W + 3W x 2 Frequency Response Range: 20Hz-18kHz Signal-to-noise Ratio: 65db Power Supply Mode: USB Power Supply Package Included: 1 x Main Speaker 2 x Sub Speaker 1 x Remote Control (Optional)