Lenovo QT81 Potable Earphone BT 5.1 Wireless Headset Sports Earbud with Charging Box

Features:
The digital display screen can grasp the power of the charging box and the left and right earphones in real time.
Simple touching operation can easily solve the problems of listening to music, answering calls and navigating.
With the use of charging box, it can achieve a total battery l-ife of about 30h, it can be charged at any time, and you can travel with peace of mind.
Professional 3-frequency adjustment, strong and low frequency, clear intermediate frequency level, high frequency magnificent and delicate, bringing a full and 3D listing experience.
According to the tuning standards of the tuner, the power of the moving coil unit is used to bring a shocking auditory experience.
The bt5.1 chip has strong processing performance, faster and more stable connection, supports binaural high-definition calls to ensure that every call is clear and smooth.
The left and right earphones are dual-channel transmission, and the master-slave mode can be switched at will, bringing a different true wireless earphone experience.
The sound and picture are synchronized to master the rhythm of the game in real time and enjoy a smooth game experience.
IPX4 waterproof, not afraid of rain and sweat, travel with confidence.