回音Z-221home小型位发言者

portable mini audio speakerbox Jonter Z-221 normal specification: Output Power: 3W x 2 Speaker Size:2 " × 2 Impedance: 4Ω Frequency response: 150Hz-18KHz Host Dimensions (L x W x H):80 x80 x 80mm Description: 1. Built-in USB and SD memory card function, Support MP3,MP4,MP5etc 2. With FM radio function 3. microphone socket input 4. Volume, bass, treble, echo, mic-volume separately control 5. Compatible with PC/VCD/DVD/CD/TUNER/TAPE/TV and other audio input 6. very easy and very fashion for all ranges of people. speaker, speacial mini speaker, loudspeaker, mp3 speaker, mp4 speaker, mp5 speaker, portable speaker, subwoofer, multimedia speaker, TV speaker, home theatre system, computer speaker, pc speaker, laptop speaker, cell speaker, mobile speaker, audio speaker, audio, professional speakeretc. Sleek, convenient movement, may be in the office, bedroom, bedside cabinets, living room, balcony and so on display, not of space.