1,Personalized design 2,multiple colors 3,good sound fucntion 4,high quality 1,Pictures of portable charecater mini speaker 2,Products details1, Small and cute; other digital devices can be used with notebook computers, desktop computers, MP3, MP4, iPod, and play. 2,plastic meterial 3,colors :green4, SNR : ≥80dB portable charecater mini speaker