Mini Digital Song Request Portable Recording Player $ 11.49 Product information: Radio frequency: FM: 87 5-108MHz Battery capacity: 500mAh (built-in polymer battery) Playback duration: 2-6 hours (volume determines duration) Charging time: 4-5 hours Expansion type: USB/card Product size: 100 * 61 * 25 4mm Product model: L-328 Frequency range: 8-320KBPS Signal to noise ratio; 87 dB Speaker specification: 36mm 4ohms 3W Power requirement: DC 5V Input current: 500mA Packing list: Player1pcHost1pc, USB Data Cable*1pc Product Image:
