Trekstor i.Beat cebrax 2.0. Player media type: flash-media, Total storage capacity: 4 GB. Display: LCD. Audio formats supported: MP3, WMA. Headphone connectivity: 3.5 mm. Frequency response: 20 - 20000 Hz, Signal-to-Noise Ratio (SNR): -70 dB, MP3 bit rates: 32 - 320 Kbit/s