The following are answers to questions about the battery of sunrise melody electric wind instruments:
### Battery life
The sunrise melodyM3 electric wind instrument is equipped with a 2600 mAh battery, which can be played continuously for up to 6 to 8 hours when fully charged, and the overall battery life is up to 48 hours.
### Charging time and whether it supports fast charging
- There is no official clear charging time and whether it supports fast charging function. Generally speaking, according to the charging speed of conventional lithium batteries, a 2600 mAh battery can be fully charged in about 2-3 hours when using an ordinary charger, but the specific charger specifications may vary for the Miaopin electric wind instrument.
### Battery life
- Under normal use, the capacity of lithium batteries will gradually decrease after multiple complete charge and discharge cycles. Generally speaking, after 500-1000 complete charge and discharge cycles, the battery capacity of lithium batteries may drop to about 80% of the initial capacity. For the 2600 mAh battery of the Melody electric blowpipe, if it is charged and discharged 2-3 times a week on average, the service life is about 3-5 years, but this is only a rough estimate. The actual service life will also be affected by factors such as usage habits and storage conditions.
### Battery performance problems after long-term use
- After long-term use, problems such as battery performance degradation and shortened battery life may indeed occur. This is mainly because some chemical reactions will occur inside the lithium battery during the charging and discharging process, causing changes in the structure and performance of the electrode material, thereby affecting the capacity and performance of the battery. For example, if it is often used or charged in high or low temperature environments, or overcharged and discharged, it will accelerate the decline in battery performance.
### Can it be played with an external power supply?
- Normally, the sunrise melody electric blowpipe can be played with an external power supply, which can effectively avoid the trouble of insufficient battery power and facilitate long-term playing in places with power sockets.
Battery: 3.7V 2600mAh
Characteristic:display screen,earphones monitoring
Battery life after full charge:6-8 hours