K21 Bluetooth Headset V5.1 Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headset 12Hrs Talking Time Handsfree Headset for iOS Android Cell Phone Trucker Office

[Bluetooth 5.1 ] Adopting Bluetooth 5.1 the transmission of Conambo headset K21 is faster more efficient and stable. You can move freely with up to a 59 ft (18 m) range. Headset features multipoint technology enjoy the convenience of having up to two devices connected at once. [CVC 8.0 Dual Mic Noise Cancelling] Conambo K21 bluetooth headset features dual mic CVC 8.0 and ENC noise cancelling technology knock out 96% noise and deliver clear voice. Enjoy clear calls. [Echo Cancelling & Clear Voice] Conambo Bluetooth headset K21 adopts Echo Cancelling and Consistent Voice Quality technology for clearer calls.

Consistent Voice Quality technology conceals Packet-loss and bit error effectively to ensure consistent voice quality even in situations where bluetooth connectivity may be compromised. Hope you enjoy consistent clear call. [Comfort-Test Design] Rigorously tested for stability and comfort on a wide range of ear shapes means youll feel just as comfortable during your first call as your last call. 9 pieces different sizes ear tips to meet your need. Only 0.04 lbs / 20gsleek and pocket-size K21 headset is perfect for on-the-go communication. [Long Battery Life] Equipped with a 110mAh battery allows you to talk freely throughout the day.

With up to 12 -16 hours of continuous talking on a 1.5 hours single charge. K21 Bluetooth Headset works with iPhone Android cellphones.