TWS Ear-mounted Noise Reduction LED Dual-battery Display Bluetooth Earphones(T17 Black) Filter-Connectors Noise signal: above 80 dB

Noise signal: above 80 dB

SIM card tray + SIM / Micro SD card tray for Meizu M6T

each key has independent RGB backlight parameters

Suitable for mobile phone/tablet PC size: 4

TWS Ear-mounted Noise Reduction LED Dual-battery Display Bluetooth Earphones(T17 Black) Filter-Connectors Noise signal: above 80 dBFeatures: 1. In ear earhook design, comfortable to wear 2. Compatible with various mobile phones and systems 3. Bluetooth 5. 0 chip, high transmission and low power, no lag in game videos 4. Automatically match the mobile phone when booting 5. The charging compartment can charge the earphones 4 times+ 6. LED dual battery display, more convenient to use 7. Built in CVC call environment noise reduction, clear calls without noise 8. Mini magnetic