Main Features:- Mini hamburger shape， lovely and stylish
- Support TF card up to 16GB ( not included )
- Built-in 90mAh rechargeable Li-ion battery， working time 2 - 3h and charging time about 2h
- Plastic housing， lightweight to carry
- Small hole to hang with rope 0.028 Package weight: 0.052 kg
Product Size(L x W x H): 3.50 x 3.50 x 2.30 cm / 1.38 x 1.38 x 0.91 inches
Package Size(L x W x H): 7.50 x 6.50 x 3.00 cm / 2.95 x 2.56 x 1.18 inches Package Contents: 1 x MP3， 1 x USB Cable