Product model
HN-02
Bluetooth version
5.3
Barrier-free transmission distance
10 meters
The frequency response range is 20HZ to 100HZ
Charging time
Two hours
Material
ABS
Wearing method
Head-mounted
The Bluetooth pairing name is HN-02
The drive unit is 40M
The music lasts for 8 hours
The battery capacity is 300 milliamperes
The weight of headphones
About 0.3 kilograms