1. Audio format support: DSD, AIFF, MP3, WMA, ASF, WAV, APE, FLAC, WAV, MP3, WMA, WAV, MP1, MP2, MP3, WAV, MP3, AAC, ASF, MP3, WMA, OGG, ASF, WMA, OGG, ALAC, FLAC, APE
2. Battery type: lithium battery
3. Function: Bluetooth, built-in speaker, FM radio
4. Operation mode: Touch Tone
5. Battery life: 10 hours