NBY-18 Bluetooth Speaker Portable Wireless Speaker Sound System 3D Stereo Music

Surround With Strong Bass

Product features:

1. bluetooth version: V3.0+EDR

2. bluetooth transmission distance:10 meters

3. frequency response range : 85hz~20KHz

4. signal-to-noise ratio: 84db or higher

5. sensitivity:80db+2db

6. size:190mm*55mm*60m