How Long to Charge a Wireless Headphones (Noise-Cancelling)?
Charging a Wireless Headphones (Noise-Cancelling) from empty to full takes about 3 h 3 min with its standard 5W charger. The battery holds roughly 10.8 Wh, and this page estimates the time for every common charger wattage, using the Lithium-ion (Li-ion / Li-Po) chemistry it actually uses.
Charge time calculator for Wireless Headphones (Noise-Cancelling)
Estimated charge time
3 h 3 min
Includes the slower li-ion taper phase above 80%.
Charge time by charger wattage
| Charger | Power | Full charge (0-100%) |
|---|---|---|
| Micro USB charger | 5W | 3 h 3 min |
| USB-C standard charger | 10W | 1 h 31 min |
| USB-C fast charger | 18W | 51 min |
Battery capacity: 10.8 Wh · Chemistry: li-ion
Active noise cancellation demands significant power from your wireless headphones, so understanding how this battery chemistry responds to real-world usage patterns will help you maximize their lifespan. Li-ion batteries thrive on regular, moderate charge cycles rather than marathon depletion sessions—using your headphones until the battery notification appears, then charging them back up, creates an ideal rhythm that keeps the cells healthy over months and years. When you're not wearing them regularly, storing these headphones in a cool, dry location with a partial charge (rather than fully depleted or fully charged) is one of the best practices for preserving long-term capacity, since extreme states of charge accelerate degradation in lithium chemistry.
The extended runtime these over-ear headphones deliver means you'll often go multiple days between charges, which can make it easy to forget about battery health altogether—but occasional attention pays dividends. If you notice the noise-cancellation performance becoming less aggressive or the overall runtime beginning to dip noticeably after a year or more of use, that's typically a sign the li-ion cells are aging naturally rather than failing suddenly. Keeping the firmware updated (if your model supports it) and avoiding prolonged exposure to heat during storage or use will help maintain both the battery's chemical stability and the electronic components that manage its charging cycle.
With the fastest charger listed here (USB-C fast charger, 18W) it takes about 51 min. With the slowest (Micro USB charger, 5W) it takes about 3 h 3 min. Over-ear wireless headphones with active noise cancellation and up to 30 hours battery life.
Frequently asked questions
- How long does it take to charge a Wireless Headphones (Noise-Cancelling)?
- From 0% to 100% with the standard 5W charger, it takes about 3 h 3 min. Using a faster charger shortens that; using a weaker one extends it, see the table above for exact numbers.
- Will using active noise cancellation drain the battery significantly faster than passive listening?
- Yes, active noise cancellation uses its own processing power and amplifier circuits alongside the li-ion battery, so enabling it does accelerate discharge compared to passively listening with ANC switched off. Over the course of a full day, the difference can be substantial—which is why these headphones deliver such impressive total runtime even with the feature running continuously. If you need maximum longevity on a given day, turning off ANC during quieter environments or less critical listening moments is an effective way to extend your usage window.
- How does cold weather affect these headphones' battery performance?
- Lithium-ion chemistry is sensitive to temperature extremes, and cold environments temporarily reduce the battery's ability to deliver its full current. If you bring your headphones in from a cold setting, you might notice reduced volume capability or unexpected shutoffs until they warm back to room temperature; this is usually reversible and doesn't damage the cells. To avoid this issue during winter use, keep the headphones close to your body during outdoor activities, and allow them to warm naturally indoors before charging if they've been exposed to prolonged cold.
- How is this charge time calculated?
- We divide the energy needed (10.8 Wh times the percentage you're charging) by the charger's effective power, which is the charger's wattage times the battery chemistry's real-world charging efficiency (85% for Lithium-ion (Li-ion / Li-Po)). The same formula powers both this page and our API.
ChargeTimeCalculatorestimates are based on typical charger efficiency and battery chemistry, not a live connection to your device. Always follow your manufacturer's charging guidance.