Doro PhoneEasy 332gsm. Display diagonal: 45.7 mm (1.8 "), Display resolution: 96 x 128 pixels, Display: CSTN. Data network: GSM, GSM bands supported: 900, 1800, 850, 1900 MHz. Headphone connectivity: 2.5 mm. Ringer type: polyphonic. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 1000 mAh, Talk time (GSM): 4 h