The product operating life is 2-3 years (*based on average user charging 3 times per week)
To preserve rechargeable batteries, use the following guidelines:
- Recommended storage conditions: Temperature 20 to 30C humidity not greater than 93%. Avoid placing in direct sunlight or extreme cold.
- Operating temperature range: 0 to 45C when charging and 0 to 60C while in use.
- Do not store IQbuds™ for extended periods without recharging them. If not regularly used charge around every 4 months.
- If you handle or store rechargeable batteries incorrectly, their lifetime may be reduced.
Note: The battery in your IQbuds™ headset is not replaceable.