✅Bone Conduction Technology: This Bluetooth headset brings you unbeatable quality sound through your cheekbones, allowing you to fully enjoy your music while being aware of your surroundings. With improved technology and a fully enclosed cavity, Siniffo bone conduction headphones reduce sound leakage by up to 50%, providing an unparalleled audio experience. ✅New Bluetooth 5.4: The newly upgraded Bluetooth 5.4 ensures stable transmission and gives you a high-quality user experience at all times. The Bluetooth headset supports most Bluetooth pairing-enabled devices, such as smartphones, laptops, Macbooks, tablets and more. Built-in microphone provides clear calls. Maximum effective range of the Bluetooth up to 10 meters (33 feet). For Shipping Outside of the Continental USA, We Only Use Ebay.
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