1. Introduction
Thank you for choosing the New Bee Bluetooth Headset M54. This single-ear headset is designed for clear communication and comfortable wear, featuring advanced ENC environmental noise cancellation and CVC8.0 technology for superior call quality. With its long battery life and multi-device connectivity, it is an ideal companion for commuting, driving, office work, and business chats. Please read this manual carefully before use to ensure proper operation and to maximize your experience.
2. Package Contents
Please check the package contents to ensure all items are present:
- Bluetooth Headset x1
- Type-C Charging Cable x1
- Eartips (S/M/L sizes) x3 pairs
- Charging Case x1
- Instruction Manual x1

Image: Contents of the New Bee M54 Bluetooth Headset package.
3. Product Features
ENC Dual Microphone for Clear Calls
The headset features a dual microphone array with ENC (Environmental Noise Cancellation) and CVC8.0 technology. The main microphone accurately captures your voice, while the sub-microphone collects ambient noise. The main control chip processes this information to enhance call effects by effectively canceling environmental noise and echoes. Enjoy HIFI sound quality and 360° surround sound for an immersive audio experience.

Image: Man using the headset in a car, highlighting ENC noise cancellation for clear calls.
Flexible Rotation & Comfortable Fit
An innovative balanced ear hook design prevents the headset from falling off and evenly distributes its weight for comfortable wear. The pivot points use elastic soft rubber material, combined with an in-ear design, ensuring comfort even during prolonged use. The microphone arm can rotate 270°, the ear hook rotates 180°, and the earcup front can move 30° left/right. Three sizes of eartips (S/M/L) are included for a customized fit.

Image: Woman wearing the headset, showcasing its lightweight and adjustable features.
Ultra-Long Battery Life
Equipped with a large-capacity charging case and a low-power consumption chip, the headset offers extended usage times. Enjoy up to 15 hours of music playback, 12 hours of talk time, and an impressive 6 months of standby time. The charging case provides 2-3 full charges for the headset, extending the total operating time to approximately 60 hours.

Image: Headset charging in its case, illustrating battery life and charging options.
Bluetooth 5.1 & Strong Compatibility
Featuring the latest QCC3020/Bluetooth 5.1 chip, the headset ensures low power consumption, fast transmission speed, and a stable, smooth signal. It offers a reliable connection distance of up to 15 meters, making it compatible with a wide range of devices including smartphones, tablets, laptops, and PCs.

Image: Man using the headset outdoors, showing the 15m Bluetooth range.
Multi-functional & Easy Operation
The headset includes a multi-function button and an independent mute button for convenient control. One-touch mic off protects your privacy. Double-click the mute button to activate your voice assistant. It supports simultaneous connection to two devices, allowing seamless switching between music and call functions. The unique ear hook design is freely extendable to fit various ear shapes, accommodating more users. It is suitable for diverse environments such as office work, driving, phone conferences, and delivery services.

Image: Headset connected to multiple devices, demonstrating dual device connectivity.
4. Setup
4.1 Charging the Headset and Charging Case
Before first use, fully charge the headset and charging case.
- Charging the Headset: Place the headset into the charging case. Ensure the charging contacts align. The indicator light on the headset will show charging status.
- Charging the Case: Connect the provided Type-C USB cable to the charging port on the case and plug the other end into a USB power adapter (not included). The digital display on the case will show the battery percentage.
- A full charge for the headset takes approximately 1.5 hours. The charging case can fully charge the headset 2-3 times.
4.2 Powering On/Off
- Power On: Press and hold the Multi-function Button for 3 seconds until the indicator light flashes blue.
- Power Off: Press and hold the Multi-function Button for 5 seconds until the indicator light flashes red and then turns off.
4.3 Bluetooth Pairing
- Ensure the headset is powered off.
- Press and hold the Multi-function Button for approximately 5-7 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, PC), enable Bluetooth and search for available devices.
- Select "M54" from the list of found devices.
- Once connected, the headset indicator light will flash blue slowly.
4.4 Wearing the Headset
The M54 headset is designed for comfortable and secure wear on either ear.
- Choose the Right Eartip: Select the S, M, or L eartip that best fits your ear canal for optimal sound and comfort.
- Adjust the Ear Hook: Place the ear hook over your ear. The ear hook can rotate 180° to fit both left and right ears.
- Position the Microphone: Rotate the microphone arm up to 270° to position it towards your mouth for clear voice pickup. The earcup front can also be adjusted 30° left or right for fine-tuning.
- Ensure a snug fit without discomfort. An improper fit may affect call quality.

Image: Instructions for selecting eartips and wearing the headset.
5. Operating Instructions
5.1 Button Functions Overview

Image: Detailed diagram of headset buttons and their functions.
5.2 Call Management
- Answer/End Call: Single click the Multi-function Button.
- Reject Call: Press and hold the Multi-function Button for 2 seconds.
- Redial Last Number: Double click the Multi-function Button.
- Mute/Unmute Microphone: Single click the Mute Button.
5.3 Music Playback
- Play/Pause: Single click the Multi-function Button.
- Next Track: Press and hold the Volume Up button for 3 seconds.
- Previous Track: Press and hold the Volume Down button for 3 seconds.
5.4 Volume Control
- Volume Up: Single click the Volume Up button.
- Volume Down: Single click the Volume Down button.
5.5 Voice Assistant (SIRI)
- Activate Voice Assistant: Double click the Mute Button.
5.6 Multi-point Connection
The M54 headset can connect to two Bluetooth devices simultaneously.
- Pair the headset with the first device as described in Section 4.3.
- Disable Bluetooth on the first device. The headset will re-enter pairing mode.
- Pair the headset with the second device.
- Enable Bluetooth on the first device. The headset should automatically connect to both devices.
- You can now seamlessly switch between audio and calls from either connected device.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your headset.
- Cleaning: Use a soft, dry cloth to clean the headset and charging case. Do not use harsh chemicals or abrasive materials. Regularly clean the eartips and charging contacts to prevent debris buildup.
- Storage: Store the headset in its charging case when not in use to protect it from dust and damage. Avoid storing in extreme temperatures or high humidity.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Charge the headset regularly, even if not used for extended periods.
- Water Exposure: The headset is not waterproof. Avoid exposure to water, rain, or excessive moisture.
7. Troubleshooting
If you encounter any issues, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot power on | Low battery | Charge the headset and charging case fully. |
| Cannot pair with device | Headset not in pairing mode; Bluetooth off on device; Device too far. | Ensure headset is in pairing mode (flashing red/blue). Turn on Bluetooth on your device. Move device closer to headset (within 15m). Try restarting both devices. |
| No sound or low volume | Volume too low; Headset not connected; Incorrect audio output selected. | Increase volume on both headset and connected device. Reconnect the headset. Check audio output settings on your device. |
| Poor call quality | Weak signal; Microphone obstructed; Improper fit. | Move closer to the connected device. Ensure microphone is clear and positioned correctly. Adjust headset fit and eartip size. |
| Headset disconnects frequently | Out of range; Interference; Low battery. | Stay within 15m of the connected device. Avoid strong electromagnetic interference. Charge the headset. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
| Brand | New Bee |
| Model | M54 |
| Color | Blue |
| Bluetooth Version | 5.1 (QCC3020 Chip) |
| Noise Control | ENC Environmental Noise Cancellation, CVC8.0 Echo Cancellation |
| Transmission Distance | Up to 15 meters |
| Music Playback Time | Approx. 15 hours |
| Talk Time | Approx. 12 hours |
| Standby Time | Approx. 6 months |
| Total Operating Time (with case) | Approx. 60 hours |
| Charging Time | Approx. 1.5 hours (headset) |
| Weight | Approx. 14.2g |
| Origin | China |
9. Warranty and Support
9.1 Warranty Information
The New Bee Bluetooth Headset M54 comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
9.2 Customer Support
If you have any questions, require technical assistance, or need to claim warranty service, please contact New Bee customer support through the retailer where you purchased the product or visit the official New Bee website for contact information. Please have your purchase receipt and product model number (M54) ready when contacting support.