Suunto Wing User Guide
Battery and charging
The battery performance on a single charge depends on how you use your headphones and in what conditions. Low temperatures, for example, reduce the duration of a single charge. In general, the capacity of rechargeable batteries decreases over time.
The headphones are fully charged in one hour, and you can listen to up to 10 hours of music with one charge.
When the battery level is less than 5%, the headphones play a low battery alarm tone every 5 minutes, and the red LED lights are blinking.
To check the battery status of your headphones, connect the product to Suunto app. You can see the battery status on the headphones' page in the app.
For charging your headphones, you can use the supplied USB cable or the portable powerbank.
USB cable
The USB charging cable is included in the product package. For charging the headphones with the cable, connect the magnetic end of the cable to the charging port of the headphones. If the headphones are switched on, they will automatically switch off when the charging starts. While the headphones are charging, the LED lights are on. When the battery is fully charged, the LED lights turn off.
Powerbank
For charging the headphones while on the move, the package of the product contains a portable powerbank, offering extra 20 hours of battery life.
Before using the powerbank, you have to charge it with a USB-C cable. (The USB-C cable is not included in the package.) To check the battery status of the powerbank, press the button on the front side. Lights start blinking on the top of the device, each light representing 25% of battery capacity.
To charge your Suunto Wing with the powerbank, insert the headphones into the holes on the top of it. If the headphones are switched on, they will automatically switch off when connected to the powerbank. When the charging starts, the LED lights on the headphones turn on and the lights on the powerbank are blinking for one minute. When the battery is fully charged, the LED lights on the headphones turn off.
When inserting the headphones on the powerbank, make sure that the charging ports are in contact. The charging starts only when you can see the lights of the headphones on and the lights on the powerbank start blinking. If you do not see the lights, move the headphones a bit so that the ports are in contact.
Before charging, ensure that the charging ports of the headphones and the powerbank are free from any residual liquid. Liquid on the charging ports damage the headphones' and the powerbank's circuit.