KZ Z3 Hybrid Technology 1DD+1BA Wireless Bluetooth 5.2 Sports Noise Reduction TWS In-ear Earphone(Black)

1. AptX Adaptive, which combines the advantages of both aptX HD and Lossless, can adaptively adjust the sound quality and delay, and bring us high sound quality through Bluetooth.
2. After entering the game, three-click the touch key to immediately turn on the high-performance mode, which can achieve almost zero delay of audio and video synchronization, and play various competitive games at will.
3. Adopt Qualcomm QCC3040 chip, bring better connection performance, call effect, compatibility, functionality and other aspects are significantly improved.
4. Based on the strong low frequency of the 10mm polymer composite diaphragm, the 30019 high-frequency closed moving iron unit specially developed for ring iron Bluetooth is added to optimize the middle and high frequency of the human voice.
5. The design that fits the auricle curve of the human body not only ensures long-term wearing comfort, but also improves the sound insulation and noise reduction effect of the earphone, effectively reducing external noise interference.
6. Bluetooth version: 5.2
7. Bluetooth range: 15m
8. Sensitivity: 101dB
9. Frequency response: 20-40kHz