【 】 Business Style True Wireless HiFi Deep Bass Hands-free Bluetooth Ear-Hook Headset Earphone, New Year's Gifts

High Fidelity Audio Output: Built-in high sensitivity speaker which allows HiFi audio effect and keeps bass more surging, bring unexpected smooth and clear music to your ears. Bluetooth 4.1 Connection: Allows stable and fast audio transmission, true wireless connection for up to 10 meters, easy to connect to your Bluetooth devices in seconds. Bluetooth Hands-free Dial: Support hands-free call, relieve your hands free. Built-in noiseless microphone provides you a loud sound quality and clear communication effect. TWS Technology: No messy wire, so light and portable, convenient for driving, running, walking, and more. Rotatable Ear Hook: The ear hook can rotate freely, is comfortable for wearing on left/ right ear, release your ears.