Sony portable stereo speakers

  GENERAL Power requirements AC adaptor: DC 5.0V / Rechargeable battery pack: Lithium-ION rechargeable battery pack Maximum power consumption Approx. 6W (when charging) Console dimensions (W x H x D) Approx. 170 x 23 x 74mm / 6 3/4 x 2.9 x 0.9in (excluding largest projection) Console mass Approx. 280g (including battery) Operating temperature 5° C to 35° C / 41° F to 95° F Sound Stereo speakers Internal disc drive Read-only UMD™ drive LCD screen 4.3" (16:9) full-transparent type, TFT drive / approx. 16,770,000 colors displayed Compatible codecs UMD™ (Video: H.264 / MPEG-4 AVC Main Profile Level 3 / Music: H.264 / MPEG-4 AVC Main Profile Level 3, Linear PCM, ATRAC3plus™) / Memory Stick™