Haino Teko Air 4 Wireless Earbuds
Truly wireless custom earbuds
Seamlessly connect to your Apple iPhone, Apple Watch, iPad, Mac, PC, or Android device using Bluetooth®, and enjoy crisp, high fidelity audio.
High-Quality Sound.
3 hours of music playback or call time.
9 hours with charging box music / calling.
Support Qi Wireless Charging
Wireless Version:V5.3
Working Range: Barrier-Free 100 Meters
Wireless Frequency:2.402-2.480GHZ
Charging Time:2 Hrs , Charging Box Capacity:300mAh , Charging Voltage:DC5V-1A
Talk Time: About 8 Hours (80% Volume)
Play Music: About 8 Hours (80% Volume)
Headphone Built In Battery :Lithium Battery 3.7V,40 mAh
Multi Functional Touch Sensor
Automatic Reconnection