I9s airpord wireless Bluetooth headset


Model: i9s-tws



Bluetooth Version: Bluetooth V5.0 Jerry 6936d Touch Chip



Power input: DC 5V



Power capacity: 3.7V/45mAh



Working hours: about 180 minutes



Charging time: 40-50 minutes



Support protocol: SBC/AAC/FHSS



Sensitivity: -85dBm



Frequency response: 20-20000Hz



Impedance: 32_





Call mode



When the headset is turned on and connected to the mobile phone, the Siri is waked up by pressing the 3S prompt sound of left and right headphones at any time, and the headphones on both sides work at the same time.



When the caller calls, prompt the electronic audio + broadcasting number, double-click the left and right earphones to answer any button, double-click the left and right earphones to hang up any button during the call, long press 2S prompt tone "beep" to refuse to answer the call.



Key operation:



Double-click: Play/pause, answer/hang up



Three Strikes: Three Strikes in the Left Ear and Three Strikes in the Right Ear



Press 2 seconds: Wake up Siri

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