Callez Bluetooth Headset with CVC8.0 Dual Mic Noise Cancelling, Earpiece V5.0 Hands Free Wireless Headphone for iPhone Android Cell Phone Driving Business Office, Super Light, Clear Chat

【FASTER BLUETOOTH CONNECTION】 Adopted latest Bluetooth 5.0 technology, it provides fast and stable connection with most Bluetooth devices such as IOS iPhone or Android smart phones from up to 33ft (10m) away. Also, it can be connected with two devices simultaneously. 【CLEAR SOUND QUALITY】Bluetooth Headset built-in Dual mic ENC with advanced CVC8.0 noise-cancelling and Digital Signal Processing (DSP) technology for clear conversations, Qualcomm aptX HD offers crystal clear audio and natural sound for calling. 【COMFORTABLE WEARING】 Super lightweight Wireless Headset is designed to fit a wide range of right/left ear shapes. Flexible boom mic and rotatable ear hook arm swivels including 3 optional eartips ensure a prefect comfort wearing for a long time. 【LONG BATTERY LIFE】Handsfree Bluetooth Earpiece offers up to 8 hours continuous talking time and 8 days standby time on 1.5 hours single quick charge. The powerful battery life brings convenience to your life. Perfect for driving, business, office, home and more. 【2-YEAR WARRANTY & HANDS-FREE CALLING】 45 days money-back & 24 months warranty. Easily control mute, volume, answer/end a call. Supports Siri, Google or other Voice Assistants to make hands free calls. Ideal for Skype, Microsoft Teams, Zoom and other leading voice platforms. (Action required for Android devices volume: Settings > Bluetooth >select connected "C01" > Settings > Sync volume with phone)