Features & details 【Clear Audio Quality for Talking】 Aminy bluetooth headsets adopted bluetooth 5.3 chipse,advanced AI noise-canceling technology combines with dual mic HD microphones isolates your voice from the noise around you,provide crystal-clear conversations even in the busy work environment, Aminy bluetooth earpiece allowing you to enjoy high quality music and clear phone calls. 【Comfortable Wearing and Secure Fit】 Aminy bluetooth headphones over the ear ergonomic design with earhooks,slip it on and forget it’s there thanks to this headset's ergonomic design. Aminy wireless headsets featuring with over ear design and soft lightweight material,only 0.5oz lightweight, provide you comfortable wearing experience for all day use.Ultimate comfort ear gels are available in 3 different sizes to provide a snug,tailored fit. 【Left and Right Ear Switching】 Aminy auriculares bluetooth headsets with microphone for work designed to fit both ears,the detachable ear hook and flip-boom arm swivels and rotates,switch left ear wearing to right ear. Detach main host from battery,then rotate 180°host,link main host and battery,adjust microphone flip-boom arm,easy operation,so the wireless headset with microphone is best choice for Trucker/Courier/Driver/Business/Office. 【Extra-Battery and Type-C Charge Port】 Bluetooth earphones come with two batteries,each battery can support 15 hours talk time and take like 1~2 hours to full recharge,allows you 200Hrs ultra-long standby. Aminy bluetooth headset for cell phones calls up to 30 hours talk time.The bluetooth earpieces needs detached for charging,you can charge your bluetooth phone headset battery with TYPE-C charging cable. 【Portable Protective Handbag】 Made of EVA hard shell and soft sponge inner,hard quality EVA material is semi-waterproof,shockproof and durable. Available storage and effectively protect wireless headphones with microphone,allows for easy portability on the go. 【Wide Range of Application】 Support dual connection,you’ll enjoy the convenience of having up to two phones connected at once.The bluetooth earpieces is compatible with ios Android cellphone/computer/pc and other bluetooth enabled devices.