SMART POWER MANAGEMENT: Includes charging case with 2000mAh capacity, built-in rechargeable lithium batteries (transmitter 500mAh, receiver 300mAh), USB Type-C charging, and 6 LED frequency indicators for easy monitoring
LIGHTWEIGHT AND PORTABLE: Complete system weighs only 275g total with transmitter at 28g and receiver at 25g; plug-and-play design with charging case, USB cable, and user manual included for convenient setup