ADAPT E1 - How to charge
If you do not use the ADAPT E1 for extended periods of time, charge the product every 3 months for about 1 hour.
Charging the earbuds
You can charge the earbuds anytime and anywhere as long as your case is sufficiently charged.
- Dock the earbuds in the charge case and close the lid. The earbuds are powered off and their battery is being charged.1 hour 10 minutes for a full charge / 5 minutes of charging for 1 hour of listening time
- Open the lid to check the earbuds' charging status. The inside LED lights up red, yellow or green shortly - depending on the battery status.
If the battery level of the earbuds gets low, the voice prompt "Battery low" is announced two times. When the battery is empty, the earbuds switch off automatically.
Charging the case via USB cable
Connect the charge cable to the case and your PC or a certified wall power supply. Only use a USB power supply with maximum 5 V ±0.25 V.
If the battery level of the charge case gets low, the LED flashes red if you press the button or open / close the lid.
Charging the case with a wireless charger
The case is equipped with a wireless charging contact at the bottom to make charging even more comfortable. The charging case is compatible with all the major wireless charging solutions on the market.
- Connect your wireless charger to a suitable power supply.
- Put the charge case on your wireless charger. The outside LED pulses red, yellow or green - depending on the battery status. You can charge the earbuds at the same time.
Full charge: approx. 2 hours 40 minutes for earbuds and charge case (time might vary depending on the power of your wireless charging solution).
As soon as the case is fully charged, the LED lights up green for 5 minutes and then switches off.
If the battery level of the case gets low, the LED flashes red if you press the button or open / close the lid.