• Color: Black
• Comfortable: Computer ,Smartphone
• Interface: USB 2.0
• Material: Plastic
• Configuration: 2.0
• Frequency Response: 100Hz-18kHz
• Output power: 3W x 2(THD < 1%).
• SNR: 8dB
• Input Impedance: 4Ω
• Voltag: USB 2.0 / 5v-1A.
• Dimension: 52mm x 2
• Warranty: 1 Year

Perfect D7 Super Loud Speaker

Perfect D7 Multimedia Mini Speaker USB 2.0 the clean chest-thumping bass. The high-performance multimedia speaker provides deep bass and placement flexibility thanks to its front-firing driver and all digital amplifier. The all-digital amplifier, the built-in all-digital amplifier delivers ample power with high efficiency and true-to-source accuracy in reproduction.