ROMIOR Bluetooth Headset V5.1 ，Noise Cancelling Wireless Bluetooth Earpiece with Built-in Mic Hand-Free for Music/Business/Office, Compatible with iPhone and Android Ideal

CONVENIENT&COMFORTABLE - Designed to fit in either ear, the retractable ear hook and Flip-boom arm swivels and rotates for a secure fit. Lightweight and comfortable enough to be worn for hours at a time. Ultimate comfort ear gels are available in 3 different sizes (Large, Middle, Small, one on the headset) to provide a snug, secure tailored fit.

HANDS-FREE FOR CALLING - This Bluetooth headset with mic supports Siri and Google voice assistant. Easily mute/unmute with the touch of a mute button or take photos. Voice alerts battery level, connection status, mute/unmute status, and even announce the phone number of income caller, you can say "YES" or 'NO' to answer or reject incoming call. Easy-to-reach buttons let you manage the music and call hands-free.

BLUETOOTH 5.1 TECHNOLOGY - Provides fast and stable pairing with any device that has Bluetooth function like smart phones, tablets, laptops. Adopt aptX HD Technology --Low Latency ensures your Bluetooth device can transmit real-time audio. This Bluetooth earpiece lets you make reliable and freedom of wireless calls throughout the day on a single 1.5 hours quick charge.

NOISE CANCELLATION - Built-in HD microphone with advanced CVC8.0 noise reduction technology blocks out disruptive background noise like wind, traffic or crowds, offers crystal clear audio and natural sound, allows you to enjoy high quality music and clear phone calls wherever.

SUPERIOR POWER - With Up to Max 10 hours of continuous talk time & 12 hours of continuous listening music, 360 hours super long standby time. Magnetic charging around 1-2 hours for full charged. The Bluetooth Headset 5.0 large-capacity battery is the best companion for getting on the plane, express delivery, rider delivery, travel, going out, driving, and more.