Cuffie Bluetooth wireless con microfono, auricolari ENC con cancellazione del rumore, cuffie vivavoce per uso aziendale

New wireless bluetooth headset with microphone, intelligent noise reduction, high-definition sound quality! ♬ENC dual-microphone noise reduction: Using dual-microphone ENC noise reduction technology, calls are clearer, as if two people are chatting face to face. ♬Bluetooth 5.3: Using the newly upgraded 5.3 high version Bluetooth chip, it has higher compatibility and faster and more stable data transmission. ♬Lower power consumption and stronger battery life: It adopts low-power consumption and high-performance polymer battery, with 20 hours of continuous use and 100 days of long standby time. ♬ Ear-hook wearing: Ergonomic curve design, the earphones fit the auricle and receive even force. The ear hook part is flexible and elastic, making it comfortable to wear and not easy to fall off. ♬Can be worn on both left and right ears: 180-degree rotatable earpiece design, can be worn comfortably on both left and right ears. ♬ LED digital power display: Using high-definition LED digital display, the power of the earphones can be seen at a glance, and the mirror paint process is full of technology. ♬ High-definition sound quality decoding: 10mm composite diaphragm speaker takes into account both high and low sounds, focusing on detailed sound experience. ♬Smart one-to-two: You can connect two Bluetooth devices at the same time, switch calls at any time, and enjoy both entertainment and entertainment. ♬Stylish and elegant appearance: perfect as a gift for relatives and friends. Hint 1: Connect two Bluetooth devices at the same time: Bluetooth pair the first mobile phone ---> turn off the Bluetooth function of the first mobile phone, and then pair the second mobile phone ---> after the second mobile phone is paired successfully, turn on the first mobile phone Bluetooth-enabled mobile phone of the second mobile phone, manually connect to the Bluetooth of the first mobile phone. 2: If you need to switch the voice type. If the machine is not connected before starting up, double-click the multi-function button to switch between Chinese and English. Sales period 1: The following 24 countries support 15 days free return service after receiving the goods，returns do not require buyer to pay any more fees， including (Russia, Brazil, France, Spain, Australia, Canada, United States, United Kingdom, Germany, South Korea, Saudi Arabia, UAE, Israel, Poland, Netherlands, Italy, Chile, Japan, Ukraine, Mexico, Belgium, Czech Republic, Portugal, Switzerland), please rest assured to buy. 2: The products are all sold in stock, we will deliver the goods within 48 hours after you place an order, choose the safe and fast AliExpress official logistics. Under normal circumstances, the product will arrive at the destination within 10-35 days (except for special reasons, such as customs inspection and holidays) 3: If you are not satisfied with the state of the product, please return it to us within 15 days. We will send you a new product or refund, and we accept Aliexpress's return policy. 4: If the package is not delivered within the delivery period specified by the AliExpress platform due to logistics reasons, a full refund is supported. 5: Product support dropshipping and wholesale to resell. Contact us 1: If the outer packaging of the product is damaged when receiving the product, please take a picture and contact us as soon as possible. 2: If you have any questions, please contact us before leaving a middle or bad review, and we will provide you with a satisfactory solution. We are committed to making customers 100% satisfied and hope to cooperate with you for a long time.