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Digital Voice Recorder Philips 4000 series SMP4000
Summary description:
The Philips 4000 series SMP4000 is a compact digital voice recorder with a maximum recording time of 24 hours. It features a signal-to-noise ratio of 70 dB and a frequency range of 300 - 7500 Hz, ensuring clear audio quality. With a powerful output of 200 mW and a 3 cm loudspeaker, playback is impressive. The device includes a Micro-USB interface and boasts a long-lasting lithium polymer battery with up to 100 hours of life, making it ideal for extended use. Lightweight at 120 g, its dimensions are 82 mm x 85 mm.