1.Sponge Design Portable Mini Speaker 2.Built-in Li-ion battery 3.Excellent for Ipod/Mobile/MP3/MP4 4.OEM manufacturer

Promotional Sponge Design Portable Mini Speaker for Ipod/Mobile phone/MP3/MP4

Working power:1.5WFrequency response: 800HZ-10KHZLi-ion input:3.7V,100MACord plug: Stereo 3.5MM                                                                                                           Dimension: 50*51*50mm *2Accessories:Audio cable + charge cable

Mushroom Sponge Mini Speaker