Function: Noise reduction
Function: Call function
Function: Voice control
Function: supports music
Function: 248664073
Bluetooth protocol: 5.0
Usage: earplug type
Color: cherry blossom powder
Color: Purple
Color: White Pink
Type: D15
Patent source: No
Mold type: male mold
Chip type: Zhongke Lanxun
Battery life: 0-4 hours
Style: Creative Design
Waterproof performance: does not support waterproofing