Packaging problems: Due to the long-distance transportation of the product, the surface of the individual packaging may be slightly damaged after receiving the goods, but because there are other protections inside, the products are brand new and intact and do not affect the use.
Unable to turn on: Since the transportation time has exceeded the battery life of the product, it is recommended to use it after charging for half an hour.
BT cannot be connected: Due to environmental signal interference, it is recommended to connect in an environment with less signal when using it for the first time, if you can't connect, please restart and connect again.
No sound: Some products have no sound due to signal band problems, please turn off the machine three minutes after turning it off and then restart it for use