Wireless Bluetooth Headset V5.1, Bluetooth Earpiece 16 Hrs Talking Time Hands-Free Single Ear Wireless Headset with Dual Mic Noise Canceling for Work Trucker iPhone Android Cell Phone

?CLEAR AUDIO QUALITY?Headset features dual mic CVC8.0 and ENC noise canceling technology, knock out 96% noise and deliver clear voice. Built in Qualcomm QCC3020 chip ensures consistent voice quality, take conversations on the go or on the road with confidence. ?BLUETOOTH 5.1?Adopting Bluetooth 5.1 chip, the transmission of wireless headset is faster, more efficient and stable. You can move freely with up to a 59 ft (18 m) range. K18 bluetooth Headset features multi-point technology, enjoy the convenience of having up to two devices connected at once. ?PORTABLE & COMFORTABLE?Rigorously tested for stability and comfort on a wide range of ear shapes, you’ll feel just as comfortable during your first call as your last call. Only 0.04lbs/20g, sleek and pocket-size, earpiece is perfect for on-the-go communication. 9 pieces different sizes ear tips to meet your need. ?LONG BATTERY LIFE?Equipped with the 110mAh battery, headset offers 16 hours talking time on a 1.5 hours single charge. ?COMPATIBILITY?The earpiece works with iPhone Android cellphone/ laptop/ PC as well as any bluetooth supported device.