Charging the Earbuds
- Place the earbuds into the charging case correctly.
- Ensure the charging contacts align properly.
- The earbuds will begin charging automatically once placed in the case.
- A full charge takes approximately 1.5 hours.
Notes:
- Use a power source within 4.6–5.5V input range.
Red light indicates charging.
Blue light stays on for about 7 seconds and then turns off when fully charged.
- For optimal battery performance, avoid charging at extremely high or low temperatures.
- Each full charge provides up to 5.5 hours of music playback (at 80% volume).
Charging the Charging Case
- Connect the charging case to a power adapter using a compatible charging cable.
- Use a standard 5V power source.
- The charging case will be fully charged in approximately 1 hour.
Notes:
- A fully charged case can recharge the earbuds up to 3 times.
- Disconnect the charger once charging is complete to help extend battery lifespan.
The case indicator light turns blue during charging.
The light turns off once the case is fully charged.
Earbuds Battery Alerts
- When battery is low, the red light flashes slowly (once per second) and alerts every 30 seconds.
- When battery is critically low, the red light turns on for 1 second and the earbuds power off automatically.
👉 Related Specifications：
Battery (Earbuds)
- Type & Capacity: 3.7V, 50mAh Lithium Battery
Music Playback Time:
Approx. 5 hours (maximum volume)
Approx. 5.5 hours (at 80% volume)
Phone call Time:
Approx. 4.5 hours (maximum volume)
Approx. 5.0 hours (at 80% volume)
- Charging Input: 4.6–5.5V
- Charging Time: Approx. 1.5 hours
Battery (Charging Case)
- Type & Capacity: 400mAh Lithium Battery
- Charging Voltage: 5V
- Charging Time: Approx. 1 hour
- Earbuds Recharges per Case: Approx. 3 times