MP3 + FM + Voice Recorder + Card Reader Multifunctional Headband Headphones - Orange + Grey
1. Multi-function headset can be used as MP3 FM radio recorder card reader; With TF card slot; 2. Buttons function: ON/OFF/play/pause/auto searching; previous/next(long time press); volume control; recording/playback; FM/MP3 switch; LED indicator; TF card slot; Charging/Data slot; Earbuds. 3. Charging: USB powered; Red LED: In charging; Blue LED: Fully charged; Low power indicator with the red LED strobe.