Onyx BOOX Palma 2 Pro. Display diagonal: 15.6 cm (6.13"), Technology: E Ink Kaleido, Display resolution: 824 x 1648 pixels. Document formats supported: EPUB3, PPTX, PPT, PRC, HTML, RTF, CHM, FB2, DOCX, DOC, TXT, MOBI, AZW3, EPUB, CBZ, CBR, DjVu, PDF, Audio formats supported: MP3, WAV, Image formats supported: TIFF, BMP, JPG, PNG. Internal storage capacity: 128 GB, RAM capacity: 8000 MB, RAM type: LPDDR4X. USB connector type: USB Type-C, Headphone connectivity: USB Type-C. Product colour: White