Powerology Toneflex Enc Wireless Neckband(Whire)

The Powerology Toneflex Enc Wireless Neckband Features:
Battery: 850Mah, Providing Up To 100 Hours Of Music And 90 Hours Of Talk Time At 80% Volume.
Driver: 13Mm Driver For Powerful Dynamic Sounds With An Snr Of 90Db And A Sensitivity Of <42Db For Clear Audio. Charging: Fast Charging Via A C-Type Interface, Fully Charging In 2 Hours. Dual Mode: Seamless Switching Between Music And Calls. Standby Power: Good Standby Power For 180 Days, Making It Suitable For Long-Term Use.