Speaker
Bluetooth and Portable Speakers
Remax RB-M23 Bluetooth V4.2 Table Computer Music Speaker
Bluetooth version: V4.2Effective distance: 10 metersFrequency: 80Hz - 18KHzBattery: 2000mAhoutput: 3W*2PSNR:≥75dBDistortion: ≤1%Speaker size: 228*204*115MM..