HyperGear V360 Wireless Headset for Hands-free Calls. Compatible with iPhone 8 / 8 Plus / X / Galaxy S9 / S9+ / Note 8 / All Smartphones Plus More (Black) A Trusted American Brand Excellent Sound: The premium speaker on this device delivers clear and crisp audio, ensuringyourconversations are delivered to you at the highest quality Noise Cancelling Microphone: Microphone eliminates distracting background noise, which allows you to have a crisp clear conversation. Multipoint connection: Can connect up to two Bluetooth compatible devices at once! Long Battery Life: talk for up to four hours without having to recharge! Works for seven days in standby mode.