Specification forBest magnetic mini wireless I9S TWS bluetooth 5.0 waterproof earphone long battery :
Headphone battery capacity 40mAh
Charging box capacity: 400mAh
Headphone size: 18*43*14 thickness (mm)
Charging box size: 56*45*21 (mm)
Packing box size: 90*90*32(mm)
Bluetooth distance: 15 meters
Standby time: about 700-1000 hours
Support Agreement: iOS/Android/ipad
Feature 1 Fully automatic intelligent Bluetooth headset, you can listen to songs with one click, eliminating the troubles of manual switch, manual pairing and so on. Customizable pop-up function.
Feature 2 Listening to songs and phone calls, support listening to songs and pick up calls, support siri, support Chinese and English tone switching
Feature 3 Caller number, last code callback, full intelligent Chinese and English tone prompts, power on, pairing, power off and off the phone, etc.
Feature 4 Each time the Bluetooth headset is connected to the phone, the Bluetooth headset will automatically connect back to the phone when it is turned on, which is convenient and quick;
Feature 5 Intelligent compatibility: support all mobile phones with Bluetooth function, tablet, notebook, sing, Q music, movies, etc.
Feature 6 Accept OEM Customize on Color / Package / Logo print
Warranty 1 year

Details forBest magnetic mini wireless I9S TWS bluetooth 5.0 waterproof earphone long battery