Introduction
Thank you for choosing the ONIKUMA T305 Gaming TWS In-Ear Headphones. This manual provides detailed instructions on how to set up, operate, and maintain your new headphones. Please read this manual thoroughly before using the product to ensure proper functionality and longevity.
Package Contents
- ONIKUMA T305 TWS In-Ear Headphones (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual
- Ear Tips (various sizes)
Product Features
- Bluetooth 5.3: Ensures stable and efficient wireless connectivity.
- Playtime Approx. 4 hours: Enjoy extended audio playback on a single charge.
- Talk time Approx. 5 hours: Provides ample time for voice calls.
- Headphone charging time Approx. 2 hours: Quick charging for minimal downtime.
- Dimensions: Compact and portable design (62 x 35 x 31.6 mm).
Image: The ONIKUMA T305 TWS In-Ear Headphones in their open charging case, displaying the pink earbuds and a digital battery indicator on the case.
Setup
1. Initial Charging
Before first use, fully charge the headphones and the charging case. Connect the USB charging cable to the charging port on the case and to a USB power source. The digital display on the case will show the charging progress.
2. Pairing with a Device
- Open the charging case. The headphones will automatically enter pairing mode (indicated by flashing lights on the earbuds).
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for "ONIKUMA T305" in the list of available Bluetooth devices.
- Select "ONIKUMA T305" to connect. Once connected, the earbud lights will stop flashing.
Image: A view of the ONIKUMA T305 TWS In-Ear Headphones, with the charging case open and the two individual earbuds displayed separately.
Operating Instructions
Power On/Off
- Power On: Open the charging case, or long-press the touch area on both earbuds for 3 seconds.
- Power Off: Place the earbuds back into the charging case and close the lid, or long-press the touch area on both earbuds for 5 seconds.
Music Playback
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Volume Up: Triple tap on the right earbud.
- Volume Down: Triple tap on the left earbud.
Call Management
- Answer/End Call: Single tap on either earbud.
- Reject Call: Long-press on either earbud for 2 seconds.
Voice Assistant
- Activate Voice Assistant: Long-press on either earbud for 3 seconds (when not on a call).
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the headphones in their charging case to protect them from dust and damage.
- Battery Care: Avoid fully discharging the battery frequently. Charge the headphones regularly, even if not in use for extended periods, to maintain battery health.
- Water Resistance: The headphones are not waterproof. Avoid exposure to water, rain, or excessive moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones not pairing | Bluetooth off on device; headphones not in pairing mode; interference. | Ensure Bluetooth is on. Place headphones in case, close, then reopen. Move closer to device. Forget device and re-pair. |
| No sound | Volume too low; headphones not connected; wrong audio output selected. | Increase volume on device and headphones. Reconnect headphones. Check device's audio output settings. |
| One earbud not working | Low battery; connection issue. | Ensure both earbuds are charged. Place both earbuds back in the case, close, then reopen to reset connection. |
| Charging issue | Cable or adapter fault; dirty charging contacts. | Try a different USB cable and power adapter. Clean charging contacts on earbuds and case with a dry cotton swab. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ON-T305/PK |
| Brand | COFI 1453 |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Color | Pink |
| Item Weight | 800 g (packaging weight) |
| Packaging Dimensions | 35 x 24 x 16 cm |
| Playtime | Approx. 4 hours |
| Talk Time | Approx. 5 hours |
| Headphone Charging Time | Approx. 2 hours |
| Earbud Dimensions | 62 x 35 x 31.6 mm (likely case dimensions) |
| Country of Origin | Germany |
Warranty and Support
This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact the seller directly. For technical support or further inquiries, please reach out to the customer service of COFI 1453 or the retailer from whom you purchased the product.