Main Features:- With ear-hook and high quality speak， hang it on the ear and listen music without earphones.
- Built-in 90mAh Li-ion battery， 4 hours playing time.
- Support TF card up to 16G. ( not included )
- 4 colors can be chosen. Package weight: 0.071 kg
Product Size(L x W x H): 5.50 x 4.50 x 1.70 cm / 2.17 x 1.77 x 0.67 inches
Package Size(L x W x H): 7.30 x 12.00 x 2.50 cm / 2.87 x 4.72 x 0.98 inches Package Contents: 1 x MP3 Player， 1 x USB Cable