... be used as ornaments *Stylish and practical *CE&ROHS certificate portable mini music doll speaker 1. As computers, mobile phones, mp3 ... .before charging to ensure close the audio, normal charging saturated for 2 hours, after charging can be used about 1 hour ... .Speaker Power: 2W (watts), 4Ω Battery capacity: 300mA, 3.7V. portable stylish mini doll speaker