How do you know that the amplifier of the class is almost over, and the battery is low and needs recharging

Only a red light shows how to tell if the battery is low. Tell me to recharge it

Answer:

Install an indicator light.Low power should be flashing lights.

The instructions are available. I don't know what model. Low lights should be flashing lights.

Dude, how much did you pay for it? I want to buy one, too Is it easy to use? Isn't it loud?

Share to: