T3 has three built-in batteries; one inside the charging case and one in each earbud. The battery inside the case is used to charge the earbuds, while the included Type-C USB-cable is used to charge the case.
Before using your T3 for the first time
⚠️ Sudio T3 is delivered with a protective film covering the charging connectors between the earbuds and charging case. The film needs to be removed in order for the earbuds to power on.
Charging and play times
The earbuds can be used for approximately 6 hours on one charge, with up to 25 hours in total before the case needs to be recharged.
Each battery takes approximately 90 minutes to fully charge. T3 does not support quick charge.
Charging methods
The T3 case can only be charged with a Type-C USB-cable, wireless charging is not supported. We recommend using the Sudio cable included in the package, however, other third-party Type-C USB-cables may be compatible too.
Charging case (no cable inserted)
- One light: 0-25% battery remaining
- Two lights: 26-50% battery remaining
- Three lights: 51-75% battery remaining
- Four lights: 76-100% battery remaining
Charging case (with cable inserted and charging)
- First light blinking: 0-25% battery charged
- Second light blinking: 26-50% battery charged
- Third light blinking: 51-75% battery charged
- Fourth light blinking: 76-99% battery charged
- Four lights shining: 100% battery charged