Bluetooth 5.0 headset wireless earbuds with mic 20 hours talk time hands free driving sports for iPhone huawei xiaomi

High quality Ruiyu Bluetooth 5.0 chip, fast, stable and energy-saving 10 days (250h) Standby time - Bluetooth driving headset uses 170mAh polymer lithium battery, has 10 days standby time / 25h talk time / 20h music time, it is also fast charging, you only need 1-2 hours. Ergonomic Design - This bluetooth earphone is perfect to fit your ear structure and will give you an unprecedented wearing experience, more comfortable for long-term wearing, break away from cable bondage, you will fall in love with it first by wearing the ergonomic ear shell design. LIFE class waterproof Bluetooth earphone, don't be afraid of sweat or rain. This bluetooth earphone has passed sweat test, sweat proof grade, nano scale. You can wear it for outdoor sports on rainy days, just enjoy your sport / gym with this sleek Bluetooth headset!