Description. 1. 【Bluetooth 5.0】Adopt latest Bluetooth 5.0 technology, faster and more stable pair and connection. Built-in advanced boom microphone and dynamic speaker, provide crystal clear, true sound. Noise cancellation Mic suitable for various environment speaking.. 2. 【Easy to Use】One multifunction button to answer, reject, hang-up, redial.. 3. 【Comfortable Wearing】180°Rotating earplug, three different sizes of ear caps for your left and right ears comfortable fit, lightweight and comfortable enough to be worn for hours at a time.. 4. 【Super Long Battery Life】Up to 60 Days super long standby time, up to 480 minutes of calling, up to 600 mins of playing music.. 5. 【Support one to two connection and auto-reconnect】Pair with the first device, then turn off Bluetooth of the first device and pair with the second device, and then reactivate the Bluetooth connection of the first device to achieve two connection.. 6. 【Wide Compatibility】This headset can pair with PC, Samsung, LG, Motorola and other Android cell phones., It can work for Skype, Office/ Work Out/Trucker Driving.. 7. 【QC fast charging】This product is QC intelligent fast charging Bluetooth headset, charging for 1 minute can talk for about 2 hours, 5 minutes can be filled with 60% of the power, about 25 minutes can be 100% full of Bluetooth headset.. Specifications. Bluetooth Version: 5.0. Mic Sensitivity: -42dB. Connectivity: Wireless. Earpiece: Single. Input Voltage: 5V. Input Current: 1A. Charging type: Micro USB. Standby Time: Up to 60 days. Music Time: Up to 500 minutes. Talking Time: Up to 480 minutes. Transmission Distance: 32ft. (10m). Supported Profiles: HSP, HFP, A2DP, AVRCP. Package Include. 1 * Wireless Headset. 1 * Charging Cable. 1 * User Manual