When we say wireless, we really mean it. We are proud to launch the 1Voice GZ9 True Wireless Headphones With Charging Case. We use the most cutting-edge Bluetooth technology paired with quality precision craftsmanship to create one of the smallest and most lightweight earphones possible. They are ergonomically designed to sit comfortably in and around your ear so you can go for a jog, hit the gym, or do your daily commute without having to worry about them falling out.
Each earphone has its own speaker, Bluetooth chip, battery, and mic so that they can work independently or when paired together.
Bluetooth V5.0+ EDR
Bluetooth range of up to 30ft
Stereo Play Time 3-4H
Talk Time 3-4H
300mAh battery in the charging case to recharge your headphones
cVc 6.0 active noise-cancellation
Built-in Mic
Impedance: 16
Sensitivity: 105db
Frequency: 20Hz-20kHz