Buzztech L2 AI Glasses User Manual

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.

Appearance

Key Definition

Key ①

• Power On: In the off state, long press the key for 3 seconds to turn on the power.
• Power Off: Under power-on state, long press the key for 5 seconds to turn off the product.
• Factory Reset: Under power-on state, long press the key for 10 seconds to restore the product to factory settings. (This operation will clear all data on the device; please use with caution.)
• Take Photo: Under power-on state, short press once to take a picture. The photo will be automatically stored in the local memory of the product and can be imported to the mobile phone after connecting the app.
• Record Video: Under power-on state, short press twice quickly to record video. Short press once during recording to end it. The video will be automatically stored in the local memory of the product and can be imported to your mobile phone after connecting the app.
• Forced Restart: In the power-on state, long press the button for 16 seconds to force restart the product and enter the pending connection state.
• Call Management: When a call comes in, short press once to answer the incoming call; long press for 3 seconds to reject the current incoming call.

Press Button ②

• AI Voice Assistant: While the device is powered on, press the button once briefly to wake up the AI voice assistant. You can then ask the AI voice assistant questions. This operation requires the Buzz-tech app to remain displayed on the front screen.
• Audio Recording: While the device is powered on, press and hold the button for 2 seconds to enable the recording function. During recording, press the button once briefly to end the recording. The recorded audio will be automatically stored in the device’s local memory and can be imported into your phone after connecting to the app.
• Object Recognition: While the device is powered on, quickly press the button twice to activate the object recognition feature. Keep your head still while the camera takes a photo of the object in front of you and syncs it to the app for analysis. The results can be viewed in the AI section of the app.

Touch Area ③

• Play / Pause: When playing music, continuously double-click the touch area to start or pause playback.
• Previous Track: When playing music, perform three consecutive clicks on the touch area to switch to the previous track.
• Next Track: When playing music, long press the touch area to switch to the next track.
• Volume Control: When playing music, swipe forward across the touch area to increase the volume; swipe backward across the touch area to decrease the volume.

Connection Instructions

1. This smart glasses device is a stand-alone product; many functions require connection with a mobile phone before use.
2. Search for “Buzz-tech” in Google Play or the Apple App Store to download and install it on your mobile phone.
3. Alternatively, scan the QR code below and select the corresponding system version to download.

1. Open the installed app and follow the instructions to complete registration.
2. Select [Home] and click [Connect Device].
3. Select the searched device name: [L2].
4. Connection is successful when you hear the ding-dong chime sound.

Warm Tips

• This product supports photo and video recording, but power consumption is relatively high. When battery power falls below 15%, the device will deactivate photo and video recording. When battery power falls below 20%, the device will pause data transmission to the mobile phone. Normal operation resumes after charging.
• This product supports Wi-Fi data transfer to save files to your mobile phone. The mobile phone must allow the app relevant permissions for this functionality to work.

Precautions

• Charging in a waterlogged or humid environment is strictly prohibited.
• Please use the dedicated charging cable accompanying this product to charge.
• The material of this product is soft. Please handle gently and avoid dropping. If the product becomes damaged or broken, pay attention to safety to avoid scratching yourself.
• This product is not waterproof. Exposing the product to rain or soaking it in water is strictly prohibited.

Notice: This product supports photo and video functions. Using this product for clandestine photography or unauthorized behaviors is strictly prohibited. Please strictly follow local laws and regulations for safe and healthy use.