Photos, videos, and AI-generated animations are stored only in the uploader’s App account (saved locally on the phone and not uploaded to the cloud), and are also saved on the Locket device. When a Locket with uploaded content is gifted, the content will automatically sync to the recipient's app account. When the recipient registers a new account and uploads new content, the original content on the device will be replaced.

A single full charge supports hundreds of video playbacks. To maintain the Locket's exquisite and compact design, battery capacity is naturally limited, To extend usage time, the screen will automatically turn off shortly after playback ends. When the screen is off, simply tap the touch point below the screen to wake it up again. May this fleeting glimmer of memory be enough to soothe your heart and heal your moments.

Locket-Quick Start Guide

Smart Locket Step-by-Step Guide

Thank you for choosing Totwoo! Welcome aboard!

Part 1 - Get Prepared

Part 2 - Connect Your Locket

Part 3 - Get to Know Your Locket

Feature Overview: Upload photos or videos through the app. When you open your Locket, it will automatically display the content you’ve transferred. The instructions below will guide you through the upload and creation process.

1. Upload Photos/Videos

1.1 File Selection Options:

Select photos or videos from your phone's gallery
Capture them directly using the camera

1.2 Upload Quantity and Feature Limitations:

When uploading only one photo, you can either generate an AI animation or play the image directly.
When uploading 2–5 photos, they will be displayed in a looping slideshow on the Locket, and AI generation will not be supported.
When uploading a video, files must be within 5 seconds or under 7 MB.
The original video content will be played directly on the Locket.

To ensure the best display results:

When cropping, make sure the main subject is fully positioned within the guide frame.
Use clear, well-lit original photos.
Front-facing images significantly improve the final output quality.
Keep the Bluetooth connection between your phone and the Locket stable during upload.

2. AI-Generated Animation

2.1 Before Generating, Please Make the Following Selections:

Object Type: Single Person / Multiple People / Pet
Animation Style: Choose a playback angle that matches the sample images. For best results, use clear, unobstructed photos with a similar shooting angle.

2.2 AI Generation Limits and Notes:

After generation, you can preview the animation and confirm the result before transferring it to your Locket.
Each Locket device includes 10 AI animation generation credits.
Once you’ve used all 10 credits, you won’t be able to generate any new AI animations.
However, previously generated animations can still be reused from the History section.

3. History and Content Reuse

What You Can Do in History

You can view or download previously uploaded photos, videos, and AI-generated animations.
You may also retransmit any saved content to the Locket.
Re-downloading or retransmitting AI-generated animations from History does not consume additional generation credits; even if all credits have been used, previously generated animations can still be reused freely.
All history is stored locally and will not be uploaded to the cloud.

4. Bluetooth Transfer Notes

To Ensure a Smooth Transfer, Please Note the Following:

Do not leave this page or close the Locket’s cover during the transfer.
Keep your phone close to the Locket.
Do not turn off Bluetooth.
Ensure the battery is sufficiently charged (at least 20%), as low battery levels may affect transmission success.

5. Playback Instructions

Once transferred, the Locket will automatically play your media when opened:

Single photo: Displays a static image or an AI-generated animation
Multiple photos: Plays the photos in a looping slideshow
Video: Plays the original video file

6. Touch Interaction Guide

Locket Features an Additional Touch Point Below the Screen:

Photo playback mode: Gently tap the touch point to switch to and display the next photo.
Video playback mode: After the video finishes playing, gently tap the touch point to replay the current video.
Screen Wake-Up: When the screen turns off automatically, gently tap the touch area below the screen to wake it up again.

Storage & Battery

Photos, videos, and AI-generated animations are stored only in the uploader’s App account (saved locally on the phone and not uploaded to the cloud), and are also saved on the Locket device.
When a Locket with uploaded content is gifted, the content will automatically sync to the recipient's app account.
When the recipient registers a new account and uploads new content, the original content on the device will be replaced.

A single full charge supports hundreds of video playbacks.
To maintain the Locket's exquisite and compact design, battery capacity is naturally limited, To extend usage time, the screen will automatically turn off shortly after playback ends.
When the screen is off, simply tap the touch point below the screen to wake it up again.
May this fleeting glimmer of memory be enough to soothe your heart and heal your moments.

If you have any questions, please contact support@totwoo.com.