Endurance Working Time
Life A2 NC+'s compact charging case holds up to 55 hours of charge for refueling on the go.
With 11 hours of playtime from a single charge, you can effortlessly soundtrack a full day of listening without worrying about recharging Life A2 NC+ mid-way through.
Endurance Auditory Experience
Life A2 NC+ noise cancelling wireless earbuds delivers robust sound with thumping bass via its 11mm bio-cellulose drivers so your favorite tunes sound their best.
Turn on noise cancelling to block out up to 90% of ambient sound so you can focus on your music, tasks, and more. Choose from Transport, Outdoor, and Indoor modes for a precise noise cancelling.
Endurance Voice
Life A2 NC+'s have an AI-algorithm enhances your voice when it's picked up by Life A2 NC+'s 6 beamforming microphones to ensure the person on the other side can hear you clearly throughout the call.
Necessary waterproofing
Don't worry about getting caught in a downpour, Life A2 NC+ noise cancelling wireless earbuds have IPX5 rated protection for peace of mind.
Life A2 NC+'s 内置三体电感，三体微针对TWS耳机，拥有完整的功率电感解决方案。充电仓和耳机的应用原理图如下
针对充电仓：
三体微SCCB Seires，注重的是针对快充应用，需要提供电池大电流充电，根据目前主流快充芯片对功率电感的要求，需要支持高频工作，更低的DCR/ACR，提供更高效率的功率电感。
三体微SWFI Series，具有小尺寸，高感量，对于一些低频的升压电源，同等小尺寸的前提下，SWFI系列性价比更高。
针对耳机：
三体微SDHJ Series，支持小尺寸1608，全磁屏蔽，降低noise，低DCR，优化EMI干扰，优化收发灵敏度的特点。
三体微SDHC Series，同样是小尺寸1608，半磁屏蔽，对周围降低noise，专门针对普通的精密绕线电感，noise优化处理的一个最优选择。具体可参考推文《SDHC系列介绍》。
