USER MANUAL

DeFunc BT Hybrid

Please download the manual for your DeFunc BT Hybrid model by clicking on the link below:

DeFunc Bluetooth Hybrid Manual

Troubleshooting DeFunc Bluetooth Hybrid

If you are having problems with your DeFunc Bluetooth Hybrid earbuds, please go to DeFunc Troubleshooting

DeFunc PLUS

Please download the manual for your DeFunc Plus model by clicking on the link below:

DeFunc PLUS Manual

DeFunc GO

Please download the manual for you DeFunc GO model by clicking on the link below:

GOManual