Quick Application Guide u0026nbsp;

Bluetooth Wireless Speaker

Bluetooth Wireless Microphone

Frequency range: 100HZ-10KHZu0026nbsp;

Output Powr : 10mw (Headset output),3W(Microphone Output).u0026nbsp;

Bluetooth 4.0 u0026nbsp;

Sensitivity : 80db-115dbu0026nbsp;

Charging Voltage :DC 5Vu0026nbsp;

Using time: 3-5 hours u0026nbsp;u0026nbsp;

Built-in Battery : 2600mAhu0026nbsp;

Headset size: 22*6.5*6.5cmu0026nbsp;

Power Bank out