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OPEN FIT Trekz Air Wireless Sport Headphones User Guide
How To Set Up Trekz Air
Charge
Charge the headphones with the included micro-USB cable.
Pair
Start with your headphones off.
Connect
Open your device’s Bluetooth® menu and select “Trekz Air By After Shokz.” Audrey says “Connected” and the LED light will flash blue one time.
Multifunction Button (A)
| Play/pause music | Click once | One beep |
| Skip to next song | Double-click
| One beep |
| Answer/end call | Click once | Two / One beep |
| Answer call waiting and put the current caller on hold | Click once to switch between callers | One beep |
| Answer call waiting and hang up on current caller | Press and hold for 2 seconds | One beep |
| Reject a call | Press and hold for 2 seconds | Two beeps |
| Prompt device assistant | Press and hold for 2 seconds | Device beep |
Volume Up / Power Button (B); Volume Down Button (C)
| Power on | Press and hold volume+ for 3 seconds. | “Welcome to Trekz Air.” |
| Power off | Press and hold volume+ for 3 seconds. | “Power off” |
| Mute | Press and hold both buttons | “Mute on” or “Mute off” |
| Change EQ setting | Press and hold both buttons for 3 seconds | “Equalization changed” |
| Adjust volume | Click the volume up or down button to adjust volume | One beep |
Specifications
| Part number | AS650 | Frequency response | 20Hz~20KHz |
| Speaker type Bone conduction transducer | Sensitivity | 100 ± 3dB | |
| Bluetooth® version | Bluetooth® v4.2 | Microphone | -40dB ± 3dB |
| Wireless range 33 ft (10m) | Battery Rechargeable lithium ion | ||
| Compatible profiles A2DP, AVRCP, HSP, HFP | Weight | 1.06 oz | |
| Continuous play Up to 6 Hours | Standby time | Up to 20 days | |
| Charge time 2 hours | Warranty | 2 years | |
| Frequency band 2400MHz~2483.5MHz | Maximum output power | 4dBm | |
| Maximum Charge Voltage 5.25 V | Water-resistance | IP55 | |
| Speaker Impedance 11.4 omh | Battery Capacity | 183 mAh | |
LED Indicator
Solid red Charging
Solid blue Charging complete
Flashes red and blue Pairing mode
Flashes blue Incoming call
Flashes red every 2 minutes Low battery
Muiltipoint Pairing
- Start with your headphones off.
- Press and hold the multifunction button and volume+ button for 3 seconds. Audrey says “Multipoint Enabled.”
- Open your first device’s Bluetooth menu and select Trekz Air by After Shokz. Audrey says “Connected”
- Turn your headphones off.
- Open your second device’s Bluetooth menu and select Trekz Air by After Shokz. Audrey says “Connected.”
- Turn your headphones off.
- Turn your headphones on, Your headphones are now connected to both devices.
How To Reset Your Headphones
- Start with your headphones off
- Turn your headphones off. Trekz Air is now reset and can be re-paired to your device.
Optional Accessories
Earplugs (D)
- Roll earplugs firmly between fingers and place in ears.
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OPEN FIT Trekz Air Wireless Sport Headphones User Guide
