Bluetooth Earpiece Digital Display 270 Degree Rotation Wireless Handsfree Headset with Mic for

Feature: 1. With Mic: Mini Bluetooth earpiece uses a high definition radio microphone to make communication more pure. 2. Digital Display: Bluetooth earpiece digital power, real time display, check the power of the headset anytime, anywhere. 3. High Performance: Handsfree headset has a 33ft barrier free connection, without lag, no delay in games. 270 degree rotation, wear it left or right. 4. Large Capacity Battery: Bluetooth earpieces for cell phones built in 300mAh battery, about 20h talk time and 20h listening time. 5. Waterproof Structure: Driving headset with mic has nanometer coating waterproof structure, whether it is rain or sweat can be well isolated. Specification: Item Type: Bluetooth Earpiece Material: ABS Bluetooth Version: 5.2+EDR Talk Time: About 20 Hours Listening Time: About 20 Hours Wireless Frequency: 2.4GHZ Transmission Distance: Approx. 10m 33ft Charging Time: About 1 Hour Standby Time: 120 Hours Microphone Sensitivity: -42dB Working Temperature: -10-50 celsius Built in Polymer Lithium Battery: 300mAh (built in). Package List: 1 x Bluetooth Earpiece1 x Charging Cable2 x Ear Cover1 x Manual