1. Use Life Q35 regularly to avoid over-discharge which can harm the lifespan of their battery. We recommend using them at least once a month.

2. Charge Life Q35 after you use them. In order to improve the battery’s lifespan, do not always wait until there's 20% or less power remaining to charge them.

3. If Life Q35 comes into contact with liquid, use a hairdryer on the 'cool' setting to dry them.

4. Clean the headband and ear cushions with a cotton cloth.  

5. Avoid irreversible damage to the headset caused by excessive external forces.