Introduction
Welcome to the Avantalk Clan K2 Wireless Earbuds instruction manual. These earbuds are designed for children, featuring safe volume limiting, a comfortable and customizable fit, low latency, and three distinct EQ modes. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal use of your device.

Image: Avantalk Clan K2 Wireless Earbuds and their charging case, both in blue. The earbuds are shown outside the open case.
What's in the Box
Please check the package contents to ensure all items are present:
- Clan K2 Earbuds
- 6 Sets of Earbud Tips (3XS, 2XS, XS, S, M, L)
- Type C Charging Cable (1ft / 30cm)
Product Features
Safe Listening for Kids
The Avantalk Clan K2 earbuds prioritize hearing safety with a maximum volume limit of 85dB. This feature helps prevent potential ear damage during prolonged listening sessions, making them suitable for children.

Image: A child wearing blue Avantalk Clan K2 earbuds, with text emphasizing "SAFE LISTENING FOR KIDS" and an "85dB Max Volume" limit.
Comfortable & Secure Fit
Designed with a lightweight and ergonomic build, the Clan K2 earbuds fit snugly and remain comfortable even during extended use. Six sets of differently-sized eartips (3XS, 2XS, XS, S, M, L) are included to ensure an optimal and secure fit for various ear sizes.
3 EQ Modes
Customize the audio experience with three distinct Equalizer (EQ) modes: Signature (well-balanced), Bass-Boosted, and Voice-Boosted. These modes allow users to tailor the sound profile to their preferences or the type of content they are listening to.
Low Latency Mode
Activate Low Latency Mode for a synchronized visual and audio experience. This mode reduces audio delay to less than 80ms, making it ideal for watching videos or playing games without noticeable lag.
Extended Playtime
Enjoy up to 6 hours of continuous playback on a single charge. The included charging case extends the total listening time to 24 hours, providing sufficient battery life for a significant portion of the day.

Image: An open blue Avantalk Clan K2 charging case with the earbuds inside, displaying text that indicates "6 Hours Single Charge" and "24 Hours Charging Case" for extended playtime.
Bluetooth 5.2 Connectivity
Equipped with advanced Bluetooth 5.2 technology, these earbuds ensure a stable and efficient wireless connection, allowing for seamless audio streaming across compatible devices.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Use the provided Type C charging cable.
- Connect the Type C charging cable to the charging port on the case.
- Connect the other end of the cable to a USB power source (e.g., wall adapter, computer USB port).
- The indicator light on the charging case will show charging status. A full charge takes approximately 1.5 hours.
- Once fully charged, disconnect the cable. The case can then recharge the earbuds multiple times.

Image: A blue Avantalk Clan K2 charging case with a USB-C charging cable plugged into its side. Text indicates "1.5 Hours to Charge".
2. Selecting the Right Eartips
A proper fit is crucial for comfort and sound quality. The Clan K2 earbuds come with 6 sets of silicone eartips in various sizes (3XS, 2XS, XS, S, M, L).
- Experiment with different sizes to find the pair that creates a snug seal in your ear canal without causing discomfort.
- Gently twist the eartip onto the earbud nozzle until it is securely attached.

Image: A blue Avantalk Clan K2 earbud shown alongside six different sizes of blue eartips, labeled L, M, S, XS, XXS, 3XS, illustrating the customizable fit options.

Image: A close-up of a blue Avantalk Clan K2 earbud comfortably and securely fitted into a person's ear, demonstrating the ergonomic design.
3. Bluetooth Pairing
The earbuds will automatically enter pairing mode when removed from the charging case.
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, laptop), go to the Bluetooth settings.
- Search for "Avantalk Clan K2" in the list of available devices and select it to connect.
- Once connected, you will hear an audio prompt, and the indicator lights on the earbuds will change.
Operating Instructions
1. Basic Controls
The earbuds feature touch controls for media playback and call management.
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud.
- Reject Call: Press and hold either earbud for 2 seconds.
- Activate Voice Assistant: Triple tap on either earbud.

Image: A close-up of a blue Avantalk Clan K2 earbud highlighting the touch control area with a fingerprint icon and symbols for volume, power, and microphone.
2. EQ Modes
The Clan K2 earbuds offer three distinct Equalizer (EQ) modes to optimize your listening experience:
- Signature Mode: A well-balanced audio profile suitable for most content.
- Bass-Boosted Mode: Enhances low frequencies for a richer bass sound.
- Voice-Boosted Mode: Optimizes vocal clarity, ideal for podcasts, audiobooks, or educational content.
To switch between EQ modes, refer to the specific control gestures in the product's quick start guide or app (if applicable).
3. Low Latency Mode
For an improved experience with videos and games, activate Low Latency Mode.
- This mode reduces audio delay to less than 80ms, ensuring better synchronization between audio and visuals.
- To activate/deactivate Low Latency Mode, refer to the specific control gestures in the product's quick start guide or app (if applicable).

Image: A child wearing blue Avantalk Clan K2 earbuds while comfortably lying on a couch and using a tablet, illustrating the low latency mode for synchronized audio and video.
Maintenance
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Eartips: Remove and clean the silicone eartips with mild soap and water. Ensure they are completely dry before reattaching.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Avoid Moisture: While designed for daily use, avoid prolonged exposure to water or extreme humidity.
Troubleshooting
| Problem | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Place them back in the case, close it, then open it again to re-enter pairing mode. Check your device's Bluetooth settings and try reconnecting. |
| No sound from one earbud | Ensure both earbuds are charged. Try placing both earbuds back in the case, closing it, and then taking them out again. Re-pair with your device. |
| Low volume | Adjust the volume on your connected device. Ensure the eartips provide a good seal in your ear. Remember the 85dB volume limit for safe listening. |
| Charging case not charging | Check the charging cable and power source. Ensure the cable is securely connected to both the case and the power adapter. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | ATBH-TW24 |
| Connectivity Technology | Wireless (Bluetooth 5.2) |
| Noise Control | Sound Isolation |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Battery Life (Earbuds) | Up to 6 hours per charge |
| Total Battery Life (with Case) | Up to 24 hours |
| Charging Time | Approx. 1.5 hours |
| Compatible Devices | Tablets, Smartphones, Laptops |
| Control Type | Media Control, Remote |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 2.82 ounces |
| Special Feature | Safe listening volume protection (85dB max) |
Official Product Video
Watch this official video for a visual guide on the Avantalk Clan K2 Wireless Earbuds:
Video: An official product video showcasing the Avantalk Clan K2 Kids Wireless Earbuds, demonstrating their features and use. The video highlights safe listening, EQ modes, low latency, and comfortable fit.
Warranty and Support
For warranty information and customer support, please refer to the documentation included in your product packaging or visit the official Avantalk website. You may also find support resources on the product's Amazon detail page.
Manufacturer: Avantalk




