Doll toy speaker in accordance with the fashion, lovely, noble idea to secure design and development. Mellow sweet, transparent clear. Consistent with acoustic aesthetic design principles, sound soft, layered. Korean cartoons draw the design of the design concept, very cute. Do not do when used for the speaker is a very cute plush toys.(1)enjoy the new visual and sound quality of life. In MP3, Mp4 is quite common today that when you use ear plugs to listen to music, not a long time it will feel very uncomfortable? According to science shows: too deeply into the ear canal, ear pain and even cause damage to the tympanic membrane, damage our hearing. To this end, we recommend you use the audio to listen to your favorite music! Headphones anytime, anywhere out of the constraints. Whether in the wild, in their dormitory room or at school can easily free themselves or with others, to enjoy the wonderful music. (2) home and office furnishings at the best gifts. Gift more decent! Audio Compact generous fashion, never rude to your friends oh. (3) applies to IPOD/MP3 player, CD / DVD players, notebook PCs, there are other players Specifications: Compatibility: USB 2.0 Size:25 * 13 * 22cm Built-in functions: with an amplifier board, each plush built a 2W stereo bass drum sound. Speaker Specifications: Diameter 50mm, impedance 4Ω/2W * 2 Frequency range :200-1800Hz SNR:≥ 90dB