DS-30
Olympus DS-30 , 66 h, 256 MB, LCD, 2.82 oz (80 g), 4.61 x 0.63 x 1.48" (117 x 16 x 37.5 mm), AAA
Olympus DS-30 . Maximum recording time: 66 h. Internal memory: 256 MB. Display type: LCD. Weight: 2.82 oz (80 g). Dimensions (WxDxH): 4.61 x 0.63 x 1.48" (117 x 16 x 37.5 mm), Battery type: AAA