1 .Computer promotion mini speaker 2. small qty available 3. CE.ROHS certificates approval 4. one year warranty

Product Features:

Cute appearance, convenient portabilityWith two speakers, the sound quality is very good, ultra-high volumeComputer USB power supplyLine volume subtractionPlug without software drivers 

Technical Specifications:Amplifier output power: 3W × 2 (THD) = 10%SNR:  greater than  60dbFrequency response: 90Hz-20KHzSupply Voltage: DC5VSpeaker: 52mm × 2Separation: greater than 70DbStandard Impedance: 4 ohms

Mini pig Speakers