Hagenuk e92. Display diagonal: 45.7 mm (1.8 "). Data network: GSM, GSM bands supported: 900, 1800 MHz. Ringer type: polyphonic. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 1000 mAh, Talk time (GSM): 4 h. Weight: 86 g, Width: 51 mm, Depth: 15 mm