Bluetooth Version: 5.2
Talk Time: About 24 hours
Music Time: About 22 hours
Standby Time: About 1440 hours
Charging Time: 2 hours
Transmission Distance: 20 meters
Microphones: Dual Microphones
200mAh Support Long Battery Life
24 hours HD talking in Bluetooth mode
Built-in 200mAh rechargeable polymer battery provides 24 hours talking time/22 hours music time/180 days standby time /after 2-3 hours fully charge by 5V/0.5A-1A charger.
Bluetooth 5.2 bring faster and stable signal transmission
Adopts updated Bluetooth 5.2 with faster (3MB/s）and more stable transmission,you will enjoy HD stereo music. The earphone will AUTO POWER OFF without connection in 10 minutes to extend the battery life.
Microphone adopts active digital signal processing(DSP) & wind canceling technology for blocks a wide range of ambient noise for a clear call.
Perfect for business meeting/online talk/drving/outside walking/travel/music
with Accessible Mute Button
When you need to stop talking, but you don't need to hang up, use microphone mute button,for protectiong your privacy anytime
Siri voice assistant
Long press microphone mute key for 3s to activate SIRI or audio assistance system.
IOS System Power Display/Connect 2 devices at the same time
Fit both ears
Can be worn left and right ears.
Please wear correct way, make sure the microphone is working in conversation