ECTACO iTRAVL 2 English - Portuguese 2-way Voice Translator and Rugged World Travel Smartphone Operating System: Android Battery Type: Li-Polymer rechargeable battery, 5000mAh Dimensions: 6.7' x 3.6' x 0.6' (171 x 91 x 15.2mm) Weight: 11oz (313g) Parts: 1 year limited Labor: 1 year limited