OYK OK-20 Rechargeable Bluetooth V2.1 Mini Portable Speaker - Black + Silver
Color Black + Silver Brand OYK Model OK-20 Material ABS Plastic Quantity 1 Set Bluetooth Handsfree No Bluetooth Version V2.1 Operating Range 10m Total Power 2 W Channels 2.1 Interface 3.5mmUSB 2.0 Microphone No SNR 96dB Sensitivity 106db