Conambo Bluetooth V5.1 K18 wireless earpiece with CVC 8.0 and ENC dual mic noise cancellation, headphones with mute microphone for driving/office/business for iPhone Android.

["Quick Pairing & Stable Connection"] Bluetooth headset K18 automatic pairing technology supports memory reconnection after the first connection. With the updated Bluetooth 5.1 version, it offers faster and more convenient connection, as well as more stable connection and signal transmission. The maximum usage distance can reach 10M (33FT). (2 devices can be quickly connected simultaneously) ["Latest Version CVC Noise Cancellation"] The latest version of CVC 8.0 noise cancellation technology and ENC dual microphone noise cancellation technology can eliminate up to 96% of noise. You can enjoy high-quality phone calls anywhere, and the other party can clearly hear your voice. ["Wireless HD Audio"] Bluetooth headset K18 adopts aptX HD technology mode and improves the signal-to-noise ratio through unique design, reducing background noise. With lower Total Harmonic Distortion (THD) and no audio artifacts, it provides a "better than CD" listening experience, giving you an unparalleled listening experience while using wireless Bluetooth devices. (Note: The device must support and have aptX HD technology) ["360-Hour Standby"] The mobile Bluetooth headset, with a fully charged headset in 1.5 hours, provides up to 16 hours of talk and listening time. If you're in a hurry, ten minutes of quick charge will give you 60 minutes of talk time. Powerful battery life brings convenience to your life, allowing you to make calls anytime and anywhere. ["User-Friendly"] Separate power on/off, mute, and volume buttons make hands-free mode more convenient. The mute button activates the voice-controlled smartphone assistant/Siri for wireless hands-free calling. Conambo offers a 2-year warranty and 45 days of free returns and exchanges to fully protect consumer rights.