Nouveau casque Bluetooth K30 sans fil avec double micro, réduction de bruit et fonction mains libres pour conducteur

K30 bluetooth headset features dual mic CVC8.0 and ENC noise cancelling technology, knock out 96% noise and deliver clear voice. Enjoy clear calls. K30 Bluetooth earphones use the Qualcomm QCC3040 chip, which has stable connection, durability, beautiful appearance, ergonomic design, and can be worn for a long time without ear pain. It is easy to operate and has complete functions. Equipped with a 200mAh battery, allows you to talk freely throughout the day. With up to 18 -20hours of continuous talking on a 1.5 hours single charge. Equipped with a 900mAh charging box, it can provide 4-5 charges for the headphones,K30 Bluetooth Headset works with iPhone, Androidand and all smart phones. Rigorously tested for stability and comfort on a wide range of ear shapes means you’ll feel just as comfortable during your first call as your last call. 3 pieces different sizes ear tips to meet your need. Only 0.04lbs / 20g，sleek and pocket-size, K30 headset is perfect for on-the-go communication. Adopting Bluetooth 5.3, the transmission of AIRERSI headset K30 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. AIRERSI Bluetooth headset K30 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.