Introduction
Thank you for choosing the ABRAMTEK E8 Wireless Earbuds. These earbuds are designed for comfort and high-quality audio, featuring a compact design suitable for small ear canals and an ultra-lightweight build for fatigue-free listening. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your device.

Image: The ABRAMTEK E8 Wireless Earbuds shown with their compact charging case.
What's in the Box
- ABRAMTEK E8 Bluetooth Earbuds
- Wireless Charging Case
- Eartips (S/M/L sizes)
- USB-C Cable
- User Manual
Setup
Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C cable to the charging case and a power source. The charging case provides an extra 10 hours of playtime, while the earbuds offer 3-4 hours on a single charge. A full charge for the case takes approximately 4 hours.

Image: The compact charging case is designed for easy portability, fitting into small pockets.
Initial Pairing
- Ensure your device's Bluetooth is turned on.
- Remove both earbuds from the charging case. They will automatically enter stereo pairing mode.
- On your device, search for "ABRAMTEK E8" in the Bluetooth settings and select it to connect.
- Once connected, you will hear an audio confirmation.
The latest Bluetooth technology enhances signal transmission, providing a faster and more stable connection for a superior wireless audio experience.
Operating Instructions
Wearing the Earbuds
Select the appropriate eartip size (S, M, or L) for a secure and comfortable fit. The ergonomic design ensures the earbuds stay firmly in place, even during intense workouts.

Image: The ABRAMTEK E8 earbuds are designed to fit comfortably in small ear canals.
Controls
The earbuds feature physical buttons for control. Refer to the quick start guide (included in the box) for specific button functions such as play/pause, track skipping, and call management. A built-in noise-cancelling microphone ensures high-quality call performance.
Single Earbud Use
You can use either the left or right earbud independently. Simply take one earbud out of the charging case for instant use, ideal for driving or office work where you need to be aware of your surroundings.

Image: The earbuds support single-earbud use for convenience.
Audio Quality
High-performance speaker units combined with exclusive tuning technology deliver balanced sound across bass, mids, and highs. Experience authentic-sounding audio with delicate details and a broad vocal range.
Maintenance
Cleaning and Care
Regularly clean the earbuds and charging case with a soft, dry cloth. Avoid using abrasive materials or harsh chemicals.
Water Resistance
The ABRAMTEK E8 earbuds are IPX7 waterproof, meaning they are protected against rain and sweat. This makes them suitable for sports and workouts. However, they are not designed for swimming or submersion in water.

Image: The IPX7 waterproof rating protects the earbuds from sweat and rain.
Troubleshooting
- Earbuds not pairing: Ensure both earbuds are removed from the case and your device's Bluetooth is on. If issues persist, try forgetting the device on your phone and re-pairing.
- No sound from one earbud: Place both earbuds back into the charging case, close the lid, wait a few seconds, then remove them again. This often re-syncs them.
- Earbuds automatically connecting when in case: Ensure the charging case is closed properly. If the earbuds are fully charged and the case is open, they might attempt to connect.
- Poor sound quality: Check the eartip fit. A proper seal is crucial for optimal sound. Ensure the earbuds are clean and free of debris.
- Charging issues: Verify the USB-C cable is securely connected to both the case and the power source. Ensure the charging contacts on the earbuds and inside the case are clean.
Specifications
| Feature | Detail |
|---|---|
| Model Name | E8 |
| Item Model Number | ATMKE8BK |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Bluetooth Range | 10 Meters |
| Earbud Weight | 0.13 Ounces (approx. 3.6g) |
| Earbud Battery Life | 3-4 Hours (single charge) |
| Charging Case Battery Life | Extra 10 Hours |
| Charging Time | 4 Hours (case) |
| Water Resistance Level | IPX7 Waterproof |
| Frequency Range | 20Hz-20kHz |
| Impedance | 16 Ohm |
| Control Type | Media Control (Physical Button) |
| Product Dimensions | 1.97 x 1.18 x 0.98 inches |
Official Product Video
Video: An official product video showcasing the ABRAMTEK E8 True Wireless Earbuds, highlighting features such as small size, lightweight design, single earbud use, bass technology, ergonomic design, IPX7 waterproofing, and battery life.
Warranty and Support
ABRAMTEK products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided on the official ABRAMTEK website or contact your retailer. Keep your purchase receipt for warranty claims.
For further assistance, you may visit the ABRAMTEK Store on Amazon: ABRAMTEK Store





