Philips HTS9241. Optical disc player type: Blu-Ray, Disc types supported: BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW. Compatible memory cards: SD, SDHC. Video formats supported: AVCHD, MPEG4. RMS rated power: 500 W, Audio output channels: 2.1, Audio decoders: Dolby Digital 5.1, Dolby Digital Plus, Dolby TrueHD, DTS-HD. Supported radio bands: FM