1. The battery life of the AeroBand Guitar

With normal use, your guitar's battery can handle at least 800 full charge cycles before its capacity drops to about 80% of its original level.

One cycle means using the equivalent of a full charge. For example, 50% today and 50% tomorrow count as one cycle.

To keep your battery healthy for as long as possible:

Avoid leaving it in very hot or very cold places.
Try not to let it fully drain or stay at 100% for long periods.
If you're not using it for a while, store it in a cool, dry place with the battery at around 50%.

Taking care of your battery this way means more music, more fun, and fewer charging breaks.

2. The playtime and charging time for the AeroBand Guitar

2.1 Playtime on full charge

Up to 11.5 hours of continuous use

2.2 Charging options

Fast charging (3-4 hours): Requires a 20W or higher power adapter (not included with purchase; Fast charger requires a separate purchase)
Standard charging (7-8 hours): Works with any USB charger

2.3 Charging indicators

Standard charging in progress: Orange light
Fast charging active: First two lights red + remaining lights green

Note: For fastest charging results, a 20W PD-compatible power adapter is recommended (available for separate purchase).

3. Power / Battery Indicators

The AeroBand Guitar features LED Power/Battery indicators that show the remaining battery level.

To check the battery level, press the power knob, and the LED lights will display the remaining power.

Below is a table detailing the battery level and charging status.

Battery Level	Electricity Usage	Charging Status
100%	Steady green light	Steady green light
21%–99%	Steady green light	Flashing green light
2%–20%	Steady red light	Flashing red light

⚠️Note:

When charging the AeroBand Guitar with a standard charger while powered on, the battery indicator may display approximately 95% instead of 100%. This behavior is normal and does not indicate an incomplete charge.

The battery is fully charged; the displayed difference is a result of the internal battery protection system designed to optimize battery longevity.

4. Low Battery Alert

When the battery is almost empty (around 2%), the power light will flash red five times, and the guitar will automatically shut down.

⚠️Note:

If the guitar is not in use for an extended period, please recharge it periodically (every 3 to 6 months) to prevent the battery from entering a deep discharge state and locking up.

5. Cannot turn on the guitar?

It might be that the battery is low. You can use the Type-C data/charging cable provided to charge the guitar.

During charging, you can observe whether the power and guitar lights are working normally.

6. Tips

The Type-C Cable can be used with the fast /slow charging adapter to charge the guitar. When the power indicator flashes red/green, it means fast charging. When the power indicator flashes orange, it means slow charging.
When the guitar is almost out of battery, the power light will flash red five times and then shut down.