... 2GB USB flash disk, optional TF card New Flashlight bike MP3 .Description: This multifunctional flashlight with a new type of music ... , is suitable for outdoor travelling, fishing, hiking, nocturnal, night lighting, standby power supply, SOS with alarm whistle ... supports all kinds of audio files. Suitable for earphone.2. MP3 speaker,Without earphone, can be a high quality speaker with ...