Fashion circle mirror C key MP3 player $ 4.26 Memory card type: TF card Operation mode: push-button Interface: USB 2.0 Headphone jack: 3.5MM Support audio format: MP3 Screen resolution: 160128 Battery type: lithium battery Battery capacity: 90ahm Life time: 4 (hours) Product size: 4.32.71.4cm Body color: white, red, green, blue, black Memory capacity: Single card without accessories, card host + crystal box double line
