Philips DVT4110Audio recorder features three high-fidelity microphones that capture high-quality audio from distant speakers to ensure your recordings will always be clear and intelligible. 8GB of built-in memory allows you to capture hours of audio without worry. Memory card slot increases your memory capacity to provide nearly unlimited recording functionality. Extra-long battery life ensures this recorder is always ready to work when you are. Audio recorder is the perfect companion for recording interviews, conversations, small meetings and more.