MusicMan® BT-X52 ANC TWS Bluetooth In-Ear Headphone User Manual
Declaration of Conformity
The manufacturer Technaxx Deutschland GmbH & Co.KG hereby declares that this device complies with the essential requirements of Directive RED 2014/53/EU. The Declaration of Conformity can be found at: www.technaxx.de/ (refer to "Konformitätserklärung").
Before first use, please read the user manual carefully.
Support and Contact
Service phone No. for technical support: 01805 012643 (charged per minute).
Free Email: support@technaxx.de
Important Notes
This device has a rechargeable battery. It must be fully charged before first use. Charge the battery every 2-3 months if the device is not used.
Keep this user manual for future reference or product sharing. Keep original accessories with the product. For warranty claims, contact the dealer or store of purchase.
Warranty: 2 years
Enjoy your product. Share your experience and opinion on internet portals.
Caution! Choking hazard. Small parts.
Features
- True Wireless Stereo (TWS) in-ear headphone
- Active noise cancellation (ANC)
- Voice assistant function supported
- Automatic on/off function
- Pairing with Bluetooth V5.0
- Built-in microphone for phone calls
- Multi-functional touch buttons on both in-ear headphones for play/pause/title change, answer/reject calls, and voice assistant activation.
Technical Specifications
| Specification | Details |
|---|---|
| Bluetooth version | V5.0 |
| Bluetooth | Transmitting distance ~10m (open space), Frequency band 2.4GHz, Radiated transmission power max. 2.5mW |
| Loudspeaker / frequency / impedance | 5mW*2 / 20Hz-20kHz / 32Ω |
| Audio codec | SBC |
| ANC performance | 20-25 dB |
| Playtime | ~6h (ANC off) / ~5h (ANC on) |
| Charges with charging box | 4 times fully charged |
| Standby time | ~15h outside / ~180d inside box |
| Charging time earbuds | ~1.5h |
| Battery earbuds (each) | Built-in rechargeable 60mAh lithium polymer battery 3.7V / charging via charging box |
| Charging time box | ~2h (5V/1A) |
| Battery charging box | 500mAh lithium polymer battery 3.7V / charging via USB type C connector |
| Operating temperature | -10°C up to +50°C |
| Weight / dimension earbud | 10.6g / (L)40 x (W)22 x (H)25mm |
| Weight / dimension box | 35.0g / (L)49 x (W)32 x (H)54mm |
| Package content | MusicMan® BT-X52, charging box, USB Type-C charging cable, 3 different plug size caps, user manual |
Product Details
Diagram of Earbuds and Charging Box
The product includes two in-ear earbuds and a charging box. The earbuds are labeled with:
- 1. Status indication LED of the earbuds
- 2. Multi-function touch button surface
- 3. Microphone
- 4. Charging pins
The charging box is labeled with:
- 5. Battery indication LED of the charging box
- 6. USB-C charging port
Battery Indication LED
The charging box features indicator LEDs to show the charging status. Please use the provided charging cable. Four green LEDs indicate the charging status. When fully charged, all four indicator LEDs are illuminated.
LED Status:
- 25% charged
- 50% charged
- 75% charged
- 100% charged
Getting Started
First Use
Connect the charging box to a USB power adapter (not included) using the provided USB-C cable. Wait until the box is fully charged.
Bluetooth Connection
Pairing
Take the BT-X52 earbuds out of the charging box. Both earbuds will turn on automatically and enter pairing mode. The indicator LED will flash red and green alternately after prompting "power on".
On your Smartphone or Tablet, start the Bluetooth scan function. Select "MusicMan BT-X52" from the list of available devices to pair.
Reset Pairing
To clear pairing settings, take the right BT-X52 earbud out of the charging box and hold the touch-function surface for 10 seconds. The indicator LED will blink red 5 times. Place the earbud back into the charging box. Take out both earbuds to restart pairing mode.
Single Use (Right Earbud Only)
Take the right earbud out of the charging box; it will turn on automatically. Note: The left earbud cannot be used singly for music or calls.
Auto Reconnection
The BT-X52 headphones will automatically reconnect to the last paired mobile phone. To connect to a different phone, reset the pairing settings.
Functions
- Power On/Off: Earbuds turn on/off automatically when taken out of or placed into the charging box.
- Play/Pause Music (2x R/L): Double-touch the touch-function surface on either earbud.
- Previous Song (3x L): Triple-touch the touch-function surface on the left earbud.
- Next Song (3x R): Triple-touch the touch-function surface on the right earbud.
- Answer Phone Calls (L/R): Single-touch the touch-function surface on either earbud.
- Hang Up Calls (2x R/L): Double-touch the touch-function surface on either earbud.
- Reject Calls (hold 2 sec. R/L): Hold the touch-function surface on either earbud for 2 seconds.
- ANC Mode (hold 2 sec. R): Hold the touch-function surface on the right earbud for 2 seconds to activate or deactivate Active Noise Cancellation. Ensure a proper fit for effective ANC.
- Voice Assistant (hold 2 sec. L): Hold the touch-function surface on the left earbud for 2 seconds to activate your phone's voice assistant.
Troubleshooting
Cannot connect to phone:
- Ensure the headphone is charged and powered on.
- Ensure Bluetooth is activated on your phone.
- Keep the headphone within 10m of your phone, free from obstructions like walls or other electronic devices.
Powers off or does not turn on:
This could be due to low battery or a power supply issue. Charge the BT-X52 and check the charging box battery status. It is recommended to charge the BT-X52 every 2-3 months if not in use for extended periods.
Notes and Safety Information
- Sound Quality & ANC: Wear the correct size ear caps for optimal noise reduction and sound quality. Noises may indicate a poor Bluetooth signal; stay within ~10m range.
- Charging Box Noise: Sounds from the charging box during charging are normal, resulting from the mini-transformer. This noise disappears when charge exceeds 85%.
- Hearing Protection: Avoid prolonged exposure to excessive volume to prevent noise-induced hearing impairment. Lower the volume before putting on headphones and adjust as needed.
- Usage Precautions: Do not use headphones while driving or riding a bike. Keep away from sharp edges, uneven surfaces, and metal parts that could damage the headphones.
- Maintenance: Do not modify, repair, or remove headphones without professional guidance. Do not use corrosive or volatile liquids for cleaning.
- Environment: Do not use headphones in dangerous environments.
- Choking Hazard: This headphone contains small parts and poses a choking hazard. Keep away from children and pets.
Warnings
- Charging: Only charge the BT-X52 charging box via the DC 5V USB-C port using the provided USB-C cable. Use a USB charging adapter rated ONLY up to DC 5V/1A. Do not use adapters with higher power.
- Connectivity/Playback: If the BT-X52 fails to link or play music, check if your mobile device supports SBC / ACC codecs.
- Disassembly: Do not disassemble the BT-X52, as it may cause short-circuit or damage.
- Battery Safety: Improper battery use can cause fire or chemical burns. The battery may explode if damaged. Only charge with the provided adapter.
- Handling: Do not drop or shake the BT-X52, as it may damage internal components.
- Environment: Keep the BT-X52 in a dry, ventilated environment. Avoid high humidity, high temperatures, excessive heat, and direct sunlight.
- Water Resistance: This BT-X52 is not water-resistant; keep it away from moisture.
- Child Safety: Keep the BT-X52 away from small children.
To prevent possible hearing damage, do not listen at high volume levels for long periods.
Environmental Protection & Distributor Information
Hints for Environment Protection: Package materials are raw materials and can be recycled. Do not dispose of old devices or batteries with domestic waste. Dispose of them at designated collection points.
Cleaning: Protect the device from contamination and pollution. Avoid using rough, coarse-grained materials or solvents/aggressive cleaners. Wipe the device accurately with a soft cloth.
Distributor: Technaxx Deutschland GmbH & Co.KG, Kruppstr. 105, 60388 Frankfurt a.M., Germany
Compliance Marks: CE [crossed-out bin symbol]
