Bluetooth Headphones 4-Mics Call Noise Reduction 64Hrs IPX7 Waterproof Power Bank Occiam Wireless Earbuds Over Ear…

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Clear Call with 4 Mics Noise Reduction. Each earbud had a main and a vice mics,4 mics with environmental noise reduction technology work together to monitor the sounds around you and instantly produce an opposite signal to reduce background noise,help isolate speaking and suppress the most disruptive sound,make sure you can hear the caller and the caller can hear you clearly.Design for business and commute.
Multifunctional Charging Case. Each earbud can get 8 hours play back from a single charge. 2200mAh charging case supports 8 times of recharging for both earbuds, gives up to 64 hours continuous music time. And the case is compatible with wireless charger which offers you another convenient charging method and it also can provide emergency charging for phone. LED power display on the case can help check the power status of earbuds and charging case at any time.