[color=darkblue]ÎÄ×Ö[/color]   Physical & Performance: Unit dimensions, WxHxD: 3.87"W x 2.91"H x .87"D (9.83 x 7.39 x 2.21 cm) Display size, WxH: 2.8"W x 2.1"H (7.2 x 5.4 cm); 3.5" diag (8.9 cm) Display resolution, WxH: 320 x 240 pixels Display type: QVGA color antiglare TFT with white backlight Weight: 5.1 ounces (144.6 g) Battery: rechargeable lithium-ion Battery life: up to 8 hours Waterproof: no High-sensitivity receiver: yes RoHS version available: yes