1, general wireless headphone charging takes 2 to 3 hours;
2, the first use of wireless headset full charge can be used, do not need too long charging;
3. When not in use, the earphone should be fully charged, and the earphone battery will be damaged when the battery is in a low state for a long time.
First charge - You need to charge the headset battery for 24 hours before you use the headset. Recharging - When you hear a sound that repeats every 20 seconds, a total of 5 times, through the headset speaker, it means that the headset needs to be recharged
Charge for 10 minutes, listen for 5 hours (50% volume, AAC coding); It takes about 1 hour to fully charge