Portable Mini Speaker, Computer/USB/TF Speaker- Chinafactory.com
Model Number: Computer Speaker-047
Product Type: AF portable mini speaker. Headphone frequency range: 40Hz-20KHz. Output distortion: less than 0.5%. SNR: 85dB. Color: Black, White
Portable Mini Speaker /USB/TF Speaker - Chinafactory.com
Model Number: Computer Speaker-046
Product Type: AF portable mini speaker.frequency range: 40Hz-20KHz. Output distortion: less than 0.5%. SNR: 85dB. Color: Black, White, Blue,