S300 Wireless Earphone Portable SingleEar Business Headset Compatible with Bluetooth 5.0

Feature： 1. Adopt wireless earphone design, not restricted by wire, quick pairing is more convenient to use. 2. 180 degree rotation, and the left and right ears can be worn at will to meet the needs of various situations in your life. 3. Using noise reduction technology, it can intelligently eliminate the external noise of the call. 4. Bluetooth 5.0 chip is faster and more stable than traditional 4.2, lower power consumption. 5. Featherweight and mini, easy to carry and use, suitable for business talking and sports. Specification： Item Type： Wireless Earphones Material： ABS.Model： S300Colour： Black Compatible with Bluetooth Version： Bluetooth 5.0 Transmission Distance： 10m 33ft Resistance： 16 Ohm Frequency Response： 20Hz-20KHz Battery Type： Built-In 50mAh Lithium Battery Applicable Equipment： General Purpose Package List： 1 x Wireless Earphone1 x Earplug1 x Power Cable1 x Manual