... mini speaker with mini-apperance 2.Built in Lithium battery 3.ABS material 4.Digital ,amplifier 5.low price and good ... output ·portable speakers with lovely panda shape ·Built-in lithium battery, built-in digital amplifier Supports: Ipod, MP3/MP4,computer,music ... Features: Pocket-size, high quality stereo sound Built-in lithium battery, built-in digital amplifier Case material: Pure ABS Rate power: ...