Intelligent Noise Reduction Q1 Recorder $ 17.78 Product information: Model: Q1 Color: black Battery: environment-friendly polymer lithium battery Recording time: about 13 hours Playback time: about 8 hours Recording mode: power on recording/power off saving Recording format: WAV Music format: MP3/WMA/WAV 2GB: 24-hour recording 4GB: 48 hour recording 8GB: 96 hour recording Sampling rate: 48KHZ Number of digits: 192KBPS Product size: 23mm wide x 43mm high x 5mm thick Packing list: Host, Data cable, earphone, earphone adapter, instruction manualProduct Image: