Audio Recorder HD Noise Reduction Classroom Meeting Audio Recorder MP3 Player $ 24.68 Product Information: Recording format: WAV Recording time: 1200 (minutes) Maximum number of recording files: 9 Transmission interface: headset 3.5 Battery: Lithium battery Shell material: zinc alloy + ABS Capacity: 16GB, 32GB Colour: Black packing list: Voice recorder*1
