If you are using a vivo mobile phone and a Bluetooth headset, you can refer to the following troubleshooting methods:

1. When a deeply adapted model is connected to a Bluetooth headset, when entering or exiting the game, the Bluetooth program The decoding automatically switches to game low latency, and the sound will be interrupted briefly, giving people the feeling of sound lag;

2. The headset may be out of power or disconnected due to signal interference from the usage environment, please put it in the charger Check the power of the headset in the box and reconnect it for use;

3. If you still cannot resume use, please press and hold the function button for 15 seconds to reset the headset and then try to connect and use it again. If the problem is still not solved , please go to the vivo customer service center for processing, enter the vivo official website--My--Service Outlets--select the province and city to check the local service center address and contact information, or click on the web link to search for the service center address.