Super bass USB powered speaker with Class-D amplifier, USB/Bluetooth for wired or wireless use for PCs & laptops. Features: - Bluetooth option speaker for versatility - High quality sound coupled with elegant design - Compact and ergonomic speaker easy to carry around - Plug to computer or other USB-enabled device for power Technical Specifications: - Product SKU: A12510-B - Bluetooth: V2.1 + EDR - Frequency: 90Hz-20Khz - Speaker Unit: 2 x 3W RMS - Output: 3.5mm Jack + USB power - Power: 5V USB - Colour: Black - Product Weight: 380g (Approx.) - Dimension: 72 x 62 x 110 mm (L xW x H) Package Content: - Multimedia Speaker