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Second generation Jie Li full function + in-ear detection (body sense) + renamed positioning + wireless charging full set

Three generations of Jie Li full function + in-ear detection (body sense) + renamed positioning + wireless charging full set

True fourth generation Jie Li full function + new pop-up window Sanzhen + magnetic wireless charging + in-ear detection (body sense) + renamed positioning

Five-generation Jie Li full function + in-ear detection (body sense) + renamed positioning + wireless charging + buzzer sound full set

Three generations of China's blue news noise reduction full function (ANC noise reduction transparent true light sense)

Five generations (pro2) in the science blue news noise reduction full function (ANC noise reduction transparent true light magnetic suction sliding volume buzzer)

Six generations of Jerry's full function (port c)

Six generations of Chinese science full function (C port)

Second Generation Yue Hu Luo Da 1562U

Four generations of Yuehu Luoda 1562U

Five generations of Yuehu Luoda 1562AE

Five Generations of Yuehu Luoda 1562AE (Port C)