Brand Nobsound Connectivity technology Bluetooth, USB Controller type 按鈕 Special feature Lightweight,Wireless Compatible devices Speaker Connector type USB Colour colour Product dimensions 14.7D x 17.6W x 4.3H centimetres Item weight 492 Grams Output power 45 Watts The Latest LP-269S amplifier chip provides efficient, 4-channel sound output; Low distortion; Low noise; Good sound quality. Input Power 12V 3A - 7A. Output Power 45W X 2 RMS Multiple audio inputs, audio-visual product of CD/DVD/USB/SD/FM/MP3 etc. Support Bluetooth Hi-Fi wireless connection user top British brand CSR 5.0 Bluetooth module, ensuring high-quality audio transmission. Compact size and lightweight, sturdy aluminum alloy enclosure; Ideal f