Product Features
1. Clear Calls, Optimized for Human Voice
The headsets use a 40mm dynamic driver unit, with sound tuning focused on vocal clarity, reducing harsh high frequencies, making them suitable for long calls.
Frequency response range: 20Hz – 20kHz
Signal-to-noise ratio: >90dB
Distortion: ≤5%
Built-in hearing protection design for safer long-term wear
2. AI ENC Intelligent Noise Cancellation, More Suitable for Office Environments
This product utilizes an AI large model ENC noise cancellation algorithm, which is not simply "noise reduction," but rather identifies human voices and weakens background noise.
Filters approximately 90% of ambient noise
Noise cancellation bandwidth: approximately 100Hz – 3kHz
Noise cancellation depth: ≥ -25dB
More stable performance in open-plan offices, call centers, and other scenarios.
3. Stable Bluetooth Connection, Suitable for Long-Term Enterprise Use
This Wireless Bluetooth Headset For Work uses Bluetooth 5.3, providing faster and more stable connections with a low dropout rate, suitable for unified deployment in enterprises. It also comes with a USB Dongle for plug-and-play convenience on PCs.
4. Long Battery Life
From an enterprise perspective, we prioritize battery life stability and safety. This headset has a 300mAh battery capacity, requiring only 2 hours of charging for over 25 hours of continuous use. It also supports over-temperature/over-voltage/over-current protection, reducing frequent charging and battery failure issues.
5. Designed for Long-Term Wear
This is a headset truly designed for "work wear," not an entertainment headset repurposed for work.
Total weight: approximately 172.5g
Headband material: PC + ABS
Ear cushions/headband padding: Protein leather, soft and durable
Earcups support 180° rotation
Adjustable arms to fit different head sizes
Suitable for customer service representatives, call center agents, and office workers for long-term use.
6. Flexible Microphone and Intuitive Call Controls
Omnidirectional microphone
Sensitivity: -38dB
Frequency response: 50Hz – 10kHz
Microphone boom supports 270° rotation + bending adjustment
Supports common operations such as mute, volume adjustment, and play/pause.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Wireless Bluetooth Headset For Work |
| Model / Bluetooth Name | BX-003BT |
| Bluetooth Version | Bluetooth 5.3 |
| Bluetooth Chipset | JL 7018 |
| Wireless Frequency Band | 2.402 – 2.480 GHz |
| Operating Range | >10 meters (open space) |
| Speaker Driver | 40mm Dynamic Driver |
| Frequency Response | 20Hz – 20kHz |
| Speaker Sensitivity | 105 ±3dB @1kHz |
| Impedance | 32Ω |
| Signal-to-Noise Ratio (SNR) | >90dB |
| Total Harmonic Distortion (THD) | ≤5% |
| Hearing Protection | Max 120 dB SPL |
| Microphone Type | Omnidirectional |
| Microphone Sensitivity | -38dB |
| Microphone Frequency Response | 50Hz – 10kHz |
| Noise Cancellation | AI ENC Algorithm |
| Noise Reduction Bandwidth | Approx. 100Hz – 3kHz |
| Noise Reduction Depth | ≥ -25dB |
| Battery Capacity | 300mAh |
| Play / Talk Time | ≥25 hours (music mode) |
| Charging Time | ≤2 hours |
| Charging Interface | USB-C |
| Wearing Style | Over-ear, Headband |
| Ear Cup Rotation | 180° (90° each direction) |
| Microphone Boom Rotation | 270°, Bendable |
| Headband Material | PC + ABS |
| Ear Cushion Material | Protein Leather |
| Net Weight | 172.5g |
| Optional Accessories | USB Dongle, Magnetic Charging Dock |
Wireless Bluetooth Headset For Work ODM Customization Process
From idea to mass production, we help you bring your headphone product to market step by step.
1. Consultation and Requirements Gathering
Step 1: Confirm your needs:
What kind of headphones do you want to customize? (e.g., with a charging dock, noise cancellation, battery life, design style, etc.)
What are your target audience and application scenarios? (office use, customer service, collaborative meetings, etc.)
Do you need customized logos, brand packaging, or user manuals?
What is your approximate purchase quantity and target price range?
We will conduct a preliminary analysis based on the information you provide to confirm the customization direction.
2. Solution Design and Technical Evaluation
After confirming the initial requirements, we will provide technical solutions and suggestions:
Recommended product structure and functional priorities suitable for your market
Determine the technical implementation solution, such as: Bluetooth chip version, charging dock function, AI noise cancellation settings, battery life strategy, etc.
Preliminary determination of appearance, materials, colors, logo, and packaging direction
We design 3D renderings of the product to give you a more intuitive understanding of the product direction.
This stage can be repeatedly adjusted until everyone agrees.
3. Quotation and Contract Signing
After finalizing the design, we will provide a clear quotation, including:
Product unit price (tiered pricing based on your estimated quantity)
Custom development costs (e.g., shell design, logo printing, UI/sound effects tuning, etc.)
Packaging customization costs (color box, instruction manual, accessories)
Mold costs (if a new mold is required)
Estimated production cycle and delivery time
After confirming the quotation, we will sign an ODM contract and confidentiality agreement, and collect the project start-up payment.
4. Mold Making and Sampling
If your product requires a new design, logo, or structure, we will:
Develop or modify injection molds, perform structural design, confirm 3D prototypes, and produce trial production prototypes.
Then we will provide you with several samples:
Appearance prototype, functional prototype (including base, charging, Bluetooth connectivity, etc.), and a finished prototype.
You can personally test the wearing, connection, call experience, and charging functions.
If there are any changes requested, we will iterate on the design until it is confirmed.
5. Mass Production Preparation
After final confirmation of the prototype, we enter the mass production preparation stage:
Order scheduling, raw material procurement, BOM list management
Process optimization, quality control standard establishment
We will prepare according to standardized production processes to ensure that there will be no quality fluctuations in subsequent mass production.
6. Mass Production, Quality Control, and Testing
Product enters formal mass production:
Full-scale production line manufacturing
Key component quality inspection (sound testing, Bluetooth stability testing, charging dock performance testing)
100% functional testing before shipment, including: regular calls, battery life, Bluetooth pairing, wearing comfort
Factory sampling inspection, sample aging tests, etc.
This stage is a crucial step in ensuring product stability and consistency, controlling the quality of each batch.
7. Packaging and Shipping
We support customized packaging solutions to meet your needs:
Packaging box design and printing
Multilingual instruction manuals
Accessories (e.g., USB cable, replacement earpads, etc.)
Barcodes, brand stickers, etc.
After acceptance, we can arrange shipping according to your requirements:
Sea freight / Air freight / Express delivery
and provide complete shipping documentation support.
8. After-sales Support and Long-term Collaboration
We remain by your side after project completion:
Provide one year of free after-sales service
Support subsequent order replenishment or style upgrades
If you wish to continue developing more styles, we also provide solution suggestions.
Tip: Common Customization Options for ODM Clients
Appearance shape modification (earphones + dock)
Logo printing / laser engraving
Customized packaging and instruction manuals
Function module upgrades (active noise cancellation, long battery life, AI noise cancellation algorithm)
Hardware settings such as Bluetooth version and battery capacity
Certification support (CE / FCC / RoHS, etc.)

Factory FAQ
Q1: Can you customize the design and logo?
A: Yes, we have an independent mold processing workshop that can create molds, change colors, and print logos according to brand requirements, creating unique earphones.
Q2: What is the production lead time for bulk orders?
A: Generally, bulk orders with existing molds and colors take 15-25 days. If a new mold is required, the specific timeframe will depend on the complexity of the design.
Q3: How is product quality guaranteed?
A: Each earphone must pass laboratory tests such as drop tests, key life tests, salt spray tests, and temperature and humidity tests, with a factory pass rate exceeding 99.8%.
Q4: Can you provide samples?
A: Yes, we can provide functional samples for customer testing. Once confirmed, we will proceed to mass production.
Our production and equipment

30
years
We have been working in the industry since 1989
32
certificates
We have obtained most of the professional certificates in the industry and insist on international standards of production.
18
awards
We have won a lot of awards for strong creativity

Our Certificate

ROHS

CE

ISO 14000

ISO 9001
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