VN-240 - No pen or paper needed!
Olympus VN-240, 2.22 h, 300 - 7200 Hz, 32 MB, LCD, 120 mW, 2.8 cm
Olympus VN-240. Maximum recording time: 2.22 h, Frequency range: 300 - 7200 Hz. Internal memory: 32 MB. Display type: LCD. Output power: 120 mW, Loudspeaker diameter: 2.8 cm. Weight: 66.5 g