Brand NO Model Wintersweet Quantity 1 Color Black + white Audio Mode Popular Display Mode Sequence Menu Language No Display Size No Display Resolution No Touch Screen No Memory Card Type TF Memory No Max Extended Capacity 16GB Audio Formats MP3 WAV WMA Headphone Jack 3.5 mm Other Connections MINI USB Battery Type Rechargeable Li-ion battery Battery Capacity 110 mAh Work Time 8 Other Features Compatible with TF card (16GB max.); Rechargeable 110mAh Li-ion battery supports up to 8 hours music play; Working temperature: 0~50'C; Compatible system: Windows 2000 / XP / Vista / 7 / linux / Mac. Packing List 1 x MP3 1 x Earphone 1 x USB cable (80cm)