Product information:
Color: M1-BL10-Bluetooth light-Black
M1-BL10-Bluetooth light-navy blue
M1-BL10-Bluetooth light-medium gray
M1-BL10-Bluetooth light-Army Green
M1-BL10-Bluetooth light-pink
M1-BL10-Bluetooth light-light gray blue
M1-BL10-Bluetooth light-bright orange
M1-BL10-Bluetooth light-peacock blue
Transmission range: 10 meters
Chip type: Zhongke Lanxun
Battery life: more coal 8 hours
Material: Plastic
Usage: head up