S109 V5.0 Bluetooth Wireless Earphone Handsfree Call Wireless Earphone Earbud Features: 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. Easy to Use: One multifunction button to answer, reject, hang-up, redial. Comfortable Wearing: 180Rotating 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. Super Long Battery Life: Up to 180 hours super long standby time, up to 20 hours of calling, up to 18 hours of playing music. 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. Wide Compatibility: This headset can pair with PC, iPhone, Samsung, LG, Motorola and other Android cell phones. It can work for Skype, Sport/Office/ Work Out/Trucker Driving. Specification: Bluetooth Version: 5.0 Bluetooth Name: S109 Mic Sensitivity: -42dB Connectivity: Wireless Earpiece: Single Input Voltage: 5V Input Current: 1A Charging type: Micro USB Charging Time: About 25minutes Standby Time: Over 180 hours Music Time: Up to 18 hours Talking Time: Up to 20 hours Transmission Distance: 32ft. (10m) Supported Profiles: HSP, HFP, A2DP, AVRCP Package includes: 1PC headset 1PC charging line Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin