QAIR STEMS™ True Wireless Earbuds & Wireless Charging Case

Specifications

• BT Version: Bluetooth 5.3
• Speaker Frequency Response: 20Hz – 20,000Hz
• Battery Type: Li-ion battery
• Earbuds Battery Capacity: 40mAh*2
• Charging Case: 400mAh
• Playtime: 5.5 + 15.5 hours
• Talking Time: 5.5 hours
• Charging Time: 90 minutes
• Wireless Range: 10m
• Waterproof: IPX4
• Earbud Size: 21mm x 18mm x 32.2mm
• Charging Case Size: 52.7mm x 44mm x 22.2mm
• Weight: 3.4g
• Wireless Charging: Supports up to 5W wireless charging

What's Inside

• 1. 2 Wireless Earbuds
• 2. Wireless Charging Case
• 3. USB-C Charging Cable
• 4. S/M/L Ear Tips

Illustration showing the contents: two earbuds, a charging case, a USB-C cable, and multiple sizes of ear tips.

Controls

Multi-Function Buttons

• Long Press Left or Right earbud button: Reject call
• Long Press Left earbud button: Decrease volume
• Long Press Right earbud button: Increase volume
• Long Press Right earbud button (+3 seconds): Turn earbuds ON
• Long Press Right earbud button (+7 seconds): Turn earbuds OFF
• Short Press Left or Right earbud button: Play/pause music & answer/end calls
• Double Press Left earbud button: Skip to previous song
• Double Press Right earbud button: Skip to next song
• Triple Press Left earbud button: Activate voice assistant
• Press Left or Right earbud button 5 times: Switch between gaming mode and music mode

Component Labels

• 1 & 3: Earbud controls/microphone area
• 2: USB-C Charging Port (on case)
• 4: Charging Case Indicator Lights (on case)
• 5: Charging Pins (inside case)
• 6: Microphone (on earbud)
• 7: Gel ear-tips (Small, Medium, Large)

Diagrams illustrate the earbuds and charging case with numbered labels corresponding to controls and components. The earbuds show multi-function buttons and microphones. The charging case shows the USB-C port and indicator lights.

Getting Started

Step 1: Power On

Earbuds automatically power ON when removed from their charging case. You will hear "Power On" through the speakers. Earbuds automatically turn OFF when returned to the charging case or if they do not pair with a device after 5 minutes. The Multi-Function Button does not turn earbuds ON/OFF automatically.

Illustration of earbuds placed inside the charging case.

Step 2: Connect Your Stems

After removing earbuds and hearing "Power On", sit them side by side. You will hear "Connected" followed by "Left Channel Connected, Right Channel Connected".

To restore earbuds to factory settings: Ensure QAir Stems are disconnected from Bluetooth, or the device is turned off. Press either the Left or Right earbud 8 times until the WHITE light flashes repeatedly.

Illustration of two earbuds placed next to each other.

Step 3: Pairing Your Device

With earbuds paired to each other, pair them with your device. In your device's Bluetooth settings, look for "QAIRSTEMS" and select it to complete pairing. You will hear "Bluetooth Connected" when paired.

Illustration of a smartphone screen showing Bluetooth settings with a toggle switch enabled.

Step 4: Low Power? Drop & Charge!

Wireless Charging

Charge your QAir Stems wirelessly using a wireless charger. The charging case indicator lights will change from 1 BLUE light to all 4 BLUE lights when fully charged.

Wired Charging

Charge your QAir Stems case using the included USB-C cable connected to a USB power adapter or computer USB port. The charging case indicator lights will change from 1 BLUE light to all 4 BLUE lights when fully charged.

*Wireless charger and USB power adapter are not included. Maximum DC 5V; excessive voltage will damage the charging case.

See the next page for charging your earbuds.

Illustration of the charging case showing indicator lights.

Step 5: Charge Your Stems

When earbuds are low on power, you will hear "Battery Low" every 90 seconds until placed in the charging case. Earbuds automatically charge when in the case, whether the case is connected to power or not (if the case has charge). The earbud indicator light remains WHITE while charging and stops when fully charged.

Keep in Mind: If using only one earbud, remove the unused earbud from the case before placing the used earbud in it. Both earbuds should always be put back in the charging case together to avoid charging failure.

Illustration of earbuds placed inside the charging case.

Warranty & Compliance

One Year Limited Warranty

Visit quikcell.com/warranty for details.

Legal & Compliance

© 2023 All rights reserved. Alphacomm, Quikcell and QAir Stems are registered trademarks of Alpha Comm Enterprises, LLC. All other trademarks are the property of their respective owners. Designed by Alpha Comm Enterprises, LLC.

FCC ID: 2BCKH-W10A

Manufacturer: Alpha Comm Enterprises Inc., LLC, 1500 Lakes Parkway, Lawrenceville GA 30043. 1-888-951-0909

FCC Compliance Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna; Increase the separation between the equipment and receiver; Connect the equipment into an outlet on a circuit different from that to which the receiver is connected; Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

The device has been evaluated to meet general RF exposure requirement and can be used in portable exposure without restriction.