Configuration parameters The product model shows the fourth-generation Bluetooth headphones on the screen The weight of the headphones is 4.8 grams Earphone battery level 40mAh
Bluetooth version: Bluetooth V 5.3 The audio signal-to-noise ratio is greater than 101db Capacity of the charging compartment 300mAh The connection distance is approximately 10 meters (barrier-free) Charging interface Type-C
Frequency response: 20HZ-20KHZ