Naxa 42" Wireless Sound Bar with Bluetooth with Built-in Subwoofer Features: Full-range drivers and subwoofer deliver 50W RMS total output power Connect to music players wirelessly with Bluetooth® technology Use NFC to set up a wireless connection in seconds-simply touch the back of your smartphone, tablet, or other Bluetooth and NFC enabled device to the speaker* Built-in MP3 playback from USB and SD/MMC memory cards and FM radio with digital preset tuning Input: Optical digital audio, RCA stereo audio, 3.5mm AUX audio Accessories included: AC power adapter, remote control, RCA stereo cable, 3.5mm AUX cable Power: AC 100-240V Device must be equipped with Bluetooth and NFC technology. ICS does not currently work with NFC setup. Specifications Speaker Output: Total Output Power: 50W RMS, 2 x 15W (drivers) + 20W (subwoofer) Removable Media Support: USB, SD, SDHC Media Formats: MP3, WMA