Introduction
This manual provides detailed instructions for the New Bee M53 Bluetooth Headset. Please read this manual carefully before using the product to ensure proper operation and to maximize its performance and lifespan. Keep this manual for future reference.
Package Contents
Verify that all items are present in the package:
- Bluetooth Earpiece (1 unit)
- 500mAh Charging Case (1 unit)
- Ear Tips (3 sizes: S/M/L)
- Type-C Cable (1 unit, AC adapter not included)
- User Manual (1 unit)
Product Overview
The New Bee M53 Bluetooth Headset features an ergonomic design for comfortable wear and intuitive controls. Below is a general view of the headset and its charging case.

Image: New Bee M53 Bluetooth Headset with its charging case and included ear tips.

Image: Diagram illustrating the various buttons and their functions on the New Bee M53 Bluetooth Headset, including power, volume, call control, mute, and Type-C charging port.
Setup
1. Charging the Headset and Case
Before first use, fully charge the headset and its charging case. The charging case has a digital display to indicate the remaining power.
- Connect the provided Type-C cable to the charging port on the case and to a USB power source (e.g., computer, wall adapter).
- Place the headset into the charging case.
- A full charge takes approximately 2 hours.
- The 500mAh charging case provides approximately 72 hours of total playtime for the headset.

Image: The New Bee M53 charging case displaying battery level, with the headset inside, illustrating its long battery life capabilities.
2. Wearing the Headset
The headset is designed for comfortable and secure fit. It can be worn on either the left or right ear.
- The flexible ear hook can be rotated 180° to fit either ear.
- The earphone arm can be rotated 270° to adjust the microphone position.
- Choose from the three included ear tip sizes (S, M, L) for the best fit and comfort.
- The headset weighs only 13.6 grams, ensuring comfort during extended wear.

Image: Illustration of the headset's adjustable ear hook for left/right ear use and the three available ear tip sizes (S, M, L).
3. Bluetooth Pairing
The headset uses Bluetooth 5.1 technology for quick and stable connections.
- Ensure the headset is charged and powered off.
- Press and hold the Power button for 3-5 seconds until the indicator light flashes blue and red, indicating pairing mode.
- On your device (smartphone, laptop, etc.), enable Bluetooth and search for available devices.
- Select "M53" from the list of devices.
- Once connected, the indicator light will flash blue slowly.
The headset supports connecting to two devices simultaneously within a 15-meter (49 feet) range.

Image: The headset shown connecting to a mobile phone, demonstrating Bluetooth 5.1 quick connection and dual device capability.
Operating Instructions
Basic Functions
- Power On/Off: Press and hold the Power button for 3 seconds to power on, 5 seconds to power off.
- Play/Pause: Press the Play/Pause button once.
- Volume Control: Use the Volume +/- buttons to adjust the sound level.
- Next/Previous Song: Press and hold Volume + for next song, Volume - for previous song (3 seconds).
Call Management
- Answer/Hang Up Call: Press the Answer/Hang Up button once.
- Reject Call: Press and hold the Answer/Hang Up button for 2 seconds.
- Redial Last Number: Double-press the Answer/Hang Up button.
- Mic Mute: Press the Mic Mute button once during a call to mute/unmute the microphone.
The headset features dual-mic noise reduction and CVC8.0 technology for clear calls by reducing ambient noise and echo.

Image: Illustration of the headset's one-button call answering and mute features for hands-free communication.

Image: Visual representation of the dual-mic noise cancelling technology, showing how external background noise is reduced for clear calls.
Maintenance
To ensure the longevity and optimal performance of your New Bee M53 Bluetooth Headset, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the headset and charging case. Do not use abrasive cleaners, solvents, or aerosol sprays.
- Storage: Store the headset in its charging case when not in use to protect it from dust and damage. Avoid extreme temperatures.
- Water Exposure: The headset is not waterproof. Avoid exposure to water, moisture, or excessive humidity.
- Charging: Always use the provided Type-C cable for charging. Do not attempt to disassemble or modify the device.
Troubleshooting
If you encounter issues with your headset, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Headset does not power on. | Ensure the headset is fully charged. Place it in the charging case and connect the case to a power source. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| Call quality is poor. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | M53 |
| Bluetooth Version | 5.1 |
| Bluetooth Range | Up to 15 meters (49 feet) |
| Battery Life (Talktime/Music) | Approximately 12 hours per charge |
| Total Playtime with Charging Case | Up to 72 hours |
| Charging Case Capacity | 500mAh |
| Charging Time | Approximately 2 hours (Type-C) |
| Weight | 13.6 grams (earpiece) |
| Noise Control | Dual-Mic Noise Reduction, CVC8.0 |
| Compatibility | iOS, Android, Windows (Cellphones, Laptops, Desktops) |
| Control Type | Button Control |

Image: The headset demonstrating its wide compatibility with devices such as tablets, cellphones, laptops, PCs, and Kindles.
Warranty and Support
New Bee provides a 3-year customer support service for this product. If you encounter any issues or have questions, please contact our customer support team. Refer to the contact information provided with your purchase or visit the official New Bee website for assistance.
For warranty claims, please retain your proof of purchase.





