Mio Moov M300. Form factor: Handheld/Fixed, Antenna: Internal. Display diagonal: 88.9 mm (3.5 "), Display resolution: 320 x 240 pixels. Storage media type: Flash, Internal storage capacity: 1 GB, Internal RAM: 128 MB. Weight: 0.135 kg, Width: 93.2 mm, Depth: 19.3 mm. Battery technology: Lithium-Ion (Li-Ion), Power source type: Battery