Boox Go 7 4GB 64GB All accessories are present in excellent and new condition. It was used for only two days for testing. E-reader with a black-only (black) ink screen | BOOX Go 7 Monochrome The Device Screen: 7-inch E Ink Carta 1300 HD glass screen; available in black (with flat glass cover) and white (with flat PMMA glass cover). Resolution: 1680 × 1264 (300 PPI). Touch: Capacitive touch (supports BOOX InkSense touch pen/optional). Processor: Octa-core. RAM: 4GB. ROM: 64GB. Connectivity: Wi-Fi + Bluetooth 5.1. Frontlight with CTM (Warm and Cool). Gyroscope sensor for auto-rotation. Software: Operating System: Android 13. Document Formats: PDF, CAJ, DJVU, CBR, CBZ, EPUB, EPUB3, AZW3, MOBI, TXT, DOC, DOCX, FB2, CHM, RTF, HTML, ZIP, PRC, PPT, PPTX. Image Formats: PNG, JPG. BMP, TIFF Audio Formats: WAV, MP3 Supports third-party applications