Buds 4 with Logo Buds4 R540 Top Quality Wireless Belutooth Earphones Stereo Headphone Anc Active Noise Cancelling PRO 4 in-Ear Tws Gaming Headset Earbuds
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Product Highlights
- Active Noise Cancellation: Equipped with ANC technology for immersive audio experience.
- OEM/ODM Customization: Full customization available for shapes, colors, materials, logo, and packaging.
- Fast Shipping: Orders shipped within 24 hours after payment confirmation.
- 1-Year Warranty: 12-month warranty covering quality issues with replacement or refund.
- Multi-Color Options: Available in White, Black, and Khaki with custom color requests accepted.
- Universal Compatibility: Supports all mobile phones with Bluetooth 4.0 and Type-C charging.
- Premium Materials: Constructed with fire-proof PC material for durability and safety.
- Global Certifications: Certified with CE, RoHS, FCC, and ISO9001 standards.
Product Attributes
- Customization
- Available
- Style
- In-ear
- Usage
- Mobile Phone, DJ
- Bluetooth Version
- 4.0
- Soundtrack
- Dual Track
- Function
- Bluetooth, RF
- Characteristics
- Voice Control
- Color
- White
- Specifications
- HSP
- Distance version
- Class B
- Sound
- Best
- Quality
- a+
- Level
- Top
- Factory
- Top
- Chipset
- Airoha Jerry
- Transport Package
- Yes
- Specification
- yes
- Trademark
- yes
- Origin
- USA Vietnam China
- Production Capacity
- 500000 Pieces/Year
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Product Description
| Model Number: | pro |
| Charger Type: | Wireless Twins Earphone Fashion In-Ear Earphone New Popular Mobile Phone Earphone |
| Socket: | Type-C |
| Connector Port: | Wireless |
| Out Material: | Fire-proof PC |
| Sizes: | 4.3 x 5.0 x 3.0CM |
| Materials: | Fire-proof PC |
| Input: | 12~24V |
| Output: | Wireless |
| Protections: | Over-Voltage/Over-Current/Over-Temp./Short Circuit Protections |
| Advantages: | Support for All Mobile Phones |
| Place of Origin: | Made in China,Guangdong,China |
| Colors: | White |
| OEM/ODM: | Accept |
| Package: | Simple White Polybag,Or Color Box,Or Customized Packing Box is Welcome! |
| Samples: | May offer free samples,and customers pay shipping fees. Also Welcome Customized Samples! |
| MOQ: | In usual,200pcs as starts is welcome,but based on actual status,MOQ to be negotiale |
| Payments: | Bank Transferring/Western Union/Paypal or to be negotiable |
| Shipping: | Sea shipping/Air shipping/Express shipping which are based on customers' requests or quantity status |
| Warranty: | 1 year |
| Certificates: | CE,ROHS,FCC |
| Warm Tips: | As a professional factory with over 13 years production experience,we may customize all product elements,like:shapes,colors,inner/outer materials,logo,package...etc. Welcome Customization! |









R O K Company Profile
At the forefront of wireless audio innovation, R O K Company blends superior manufacturing with cutting-edge trading expertise. Based in the vibrant hub of Shenzhen, supported by our advanced factories in Huizhou and Dongguan, we are committed to delivering world-class Bluetooth headset products. Our seamless integration of technology into daily life ensures unmatched user satisfaction.
With an impressive legacy of over 15 years in headphone manufacturing, design, and development, our offerings reach over 30 countries worldwide. We proudly provide exceptional OEM and ODM services to leading global brands, with market-acclaimed designs that continually set the benchmark in the industry.
R O K Company is synonymous with quality and innovation. We uphold stringent international standards, ensuring every product is meticulously scrutinized from raw material selection to final production. Our partnerships with top chip suppliers and elite acoustic institutions drive the continuous advancement of wireless audio technology. Innovative features like active noise cancellation (ANC), transparency mode, and ambient sound adjustment exemplify our commitment to excellence. Our Black and Khaki Bluetooth Earphones, with a 50mAh battery, offer an unrivaled sound experience, ergonomic comfort, and smart interactions. Certified with ISO9001, CE, FCC, and RoHS, our products come with comprehensive after-sales service and lifelong technical support, ensuring consumers enjoy every sound with absolute confidence.
Our unwavering commitment is to provide professional services and cost-effective headphones. We aim to establish lasting global partnerships, ensuring mutual growth and success.






Why Choose Us
- We have our own warehouse, which can ensure us of shipping out orders within 24 hours after payment (holiday excluded).
- Different shipping choices as your request: register airmail, DHL, UPS, FEDEX, TNT, AREX and EMS.
- All goods will be checked and tested one by one.
- A professional one-stop phone accessories wholesaler updating amazing new products all the time.
- Please send your order directly by WhatsApp/TM/Skype/WeChat, and confim your requirements on models, quantities, colors.
- We will reply you with profoma invoice according to your order request .
- Kindly check the PI, your goods will be deliveried in 1-3 days once your payment finished.
- Warranty policy: 12 months since shipment.
- We will send you the replacement or make a refund if there are quality problems with our proudcts.
- Evaluate the custom risk and choose safest shipping company.
- Following the shipping track until the goods arrive.
- T/T , Western Union, Bank Transfer, Wechatpay, Alipay
- COD is available for some countries by specific shipping companies.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI262167". Items marked "" are certified.
Company Profile
Shenzhen R O K Industrial Co., Ltd.
Was established in 2017. It is an electronic technology company located in shenzhen composed of a professional team. We are dedicated to dealing in the R&D, manufacturing and sales of all kinds of Headphone and Bluetooth mobile phone accessories, Speakers. We offer full range of mobile phone accessories, screen protector tampered glass, phone cases, phone charger, cable, bluetooth headphone, wireless speakers, high-end products, smart watches, power bank.
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
On the other hand. Our company maintains good cooperative relations with many factories and can provide customers with professional products at very low factory prices. Electronic products such as Bluetooth headsets, chargers, wireless speakers, and other customized products.
We firmly believe that integrity is the cornerstone of long-term cooperation. Yuer always strictly controls the product quality, and conducts a unified inspection of the product before shipment to ensure that the quality of each product received by the customer is qualified. We provide 1-5 years warranty service, you don't need to worry about receiving complaints from consumers about quality issues, good after-sales service is also one of our advantages. Please remember we want long-term business instead of one-time deal.
We're looking forward to doing Long-term and win-win business with you, Sample order is welcomed, please send us your demands or question directly! Please don't be hesitate to write me on Made-in-China, Whatsatpp, Email or Wechat.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Shenzhen, Guangdong, China
-
Plant Area
- 120 square meters
-
Number of Employees
- 5
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Earphone, Speaker, Headphone, Headset, Earbuds
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-05-25
-
Export Year
- 3 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period?
- We provide a 12-month warranty since shipment. If there are quality problems, we will send a replacement or issue a refund.
- Can I customize the product?
- Yes, we offer full customization including shapes, colors, inner/outer materials, logo, and packaging. Customization from samples or designs is available.
- What is the minimum order quantity?
- The usual MOQ is 200 pieces, but it is negotiable based on actual status. Some options may allow for lower quantities.
- How long does shipping take?
- Orders are shipped within 24 hours after payment. Delivery time depends on the chosen method (Sea, Air, Express) and destination.
- What payment methods do you accept?
- We accept Bank Transfer, Western Union, PayPal, T/T, Wechatpay, Alipay, and COD for specific countries.
- Do you offer free samples?
- We may offer free samples, but customers are required to pay the shipping fees. Customized samples are also welcome.
- What certifications do your products have?
- Our products are certified with CE, RoHS, FCC, and ISO9001, ensuring compliance with international safety and quality standards.
- What is the lead time for orders?
- Peak season and off-season lead times are both within 15 workdays. Goods are delivered 1-3 days after payment is finished.
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