K23 Business Wireless Bluetooth Headset Long Standby

Product information:
Color: Black Gun Color (Telegraph number), White Gun Color (Telegraph number), Black Gold (Telegraph number), Black Gun Color (Telegraph name), White Gun Color (Telegraph name), black Gold (Telegraph name), Black Gold newspaper name suit, white gun color newspaper name suit, black silver newspaper name suit
Transmission range: 10 meters
Chip type: Riich
Battery life: more than 8 hours
Function: call function, voice control, support music
Material: PC ABS
Usage: earplugs
Style: sports style