Battery life: 100 hours of standby, 3-4 hours of call/music.
Hands-free calling: Built-in sensitive microphone for easy conversation.
Easy to use: one-touch control, switch to music or mobile
Fast and stable combination: Bluetooth V5.0 + EDR technology, easy to pair with the device.
Product Name: Bluetooth wireless headset
Bluetooth version: V5.0 + EDR, very low power consumption
Frequency: 2.4 GHz
Microphone sensitivity: 42Db
Bluetooth range: about 33 feet (10 meters)
Battery capacity: 65 mAh (Bluetooth headset) / 950 mAh (charge box)
Load power: DC5V