i-safe Mobile Challenger 1.0 GSM frequencies: 900 1800 1900; Standard UMTS: no; Standard LTE: no; Type: Bar (classic); Waterproofness & dust-resistance: IP54; Dimensions (W x H x D): 115.00 x 53.00 x 23.00 mm; Weight: 142.00 g; Main display: Color / TFT256k colors...