Product Name | safety helmet motorcycle music smart helmet bluetooth intercom music speaker | ||||||
Item Number | XM18 | ||||||
Material | ABS,EPS | ||||||
Weight | 1.4KG | ||||||
Bluetooth version | 5.0 | ||||||
Chipset: | Bluetrum | ||||||
Transmission distance | 15M | ||||||
Certification | 3C | ||||||
Speaker power | 0.5W | ||||||
Frequency response | 20Hz-20kHz | ||||||
Microphone sensitivity | -39±3dB | ||||||
Battery capacity | 1000mAh | ||||||
Holding time | 200H | ||||||
Talking or music playing time | 8-12H | ||||||
Charging time | 1.5hours |