How to connect the blue sky wireless earplug to the microphone

First, you need a pair of wireless headphones and a microphone.

1. First, connect the Bluetooth headset from the mobile phone. 2. Generally, Bluetooth headsets have microphones, which can directly realize calls. 3. When talking, the Bluetooth headset will convert sound signals into electrical signals and transmit them to the mobile phone, so that the Bluetooth headset can talk directly.

Using Bluetooth headset to talk can avoid annoying wires and realize easy talking. When using Bluetooth headset to make a phone call, it may be affected by the surrounding environment, such as wall or electrical signal interference, which will affect the call effect. The signal of Bluetooth headset has a range. If the Bluetooth headset is too far away from the mobile phone, it will automatically disconnect and affect the call. Therefore, the distance between the Bluetooth headset and the mobile phone should not exceed 10 meter.