1. Bluetooth 5.0 full upgrade, lossless transmission, faster
2. The new version of pop-up window paiing, open the charging box to match the connection
3. New touch technology 1:1 size, comfortable to wear
4. Intelligent noise reduction, bioncular bilateral clear call, a new upgrade stereo dual channel
5. Easy your life with no-button touch control, new Siri calling function.
6. Strong power reserve, long standby 80 hours
7. Compatible with IOS/Android.
