Import Csr Class2.1+Edr Module, Ma41 — Buy in wholesale FOB from Supplier in China

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CSR Class2.1+EDR module, MA41 by Ehong Link Technology Co.,Ltd
Harbor
CSR Class2.1+EDR module, MA41 - Image 1

CSR Class2.1+EDR module, MA41

🕐Last updated: Jul 18, 2026
4.5/ Bags
Min. Order: 1 Bags
💱₹4.50/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import CSR Class2.1+EDR module, MA41 from Ehong Link Technology Co.,Ltd - Wholesale Supply

The EH-MA41 is a Class 2 Bluetooth 2.1+EDR module designed for seamless integration into devices requiring wireless connectivity. It is a fully integrated solution containing the radio, antenna, and a complete protocol stack, enabling quick deployment for applications with limited RF expertise. The module supports Enhanced Data Rates for faster data transfer compared to standard Bluetooth 2.0, making it suitable for bandwidth-sensitive applications.

Built around the CSR chipset, the MA41 module operates in the 2.4 GHz ISM band and includes pre-certified Bluetooth stack firmware, reducing development time. It supports multiple profiles such as SPP, HID, HFP, and iAP, allowing compatibility with a broad selection of devices like headsets, keyboards, and audio systems. The module’s compact form factor and low power consumption make it ideal for portable and embedded systems where space and energy efficiency are critical.

This module is commonly used in consumer electronics, industrial control systems, and medical devices where reliable short-range wireless communication is essential. Buyers typically source it for OEM integration, with lead times and MOQs varying based on customisation needs. The supplier, based in Shanghai, provides the module with AT command stack firmware, enabling developers to tailor Bluetooth profiles to their specific use cases without deep RF knowledge.

Technical Specifications for Ehong Link Technology Co.,Ltd CSR Class2.1+EDR module, MA41
Bluetooth Version2.1+EDR
ClassClass 2
Frequency Band2.4 GHz ISM
Protocol StackFully implemented (SPP, HID, HFP, iAP)
FirmwareEhware AT command stack
Integration LevelRadio to antenna, fully integrated
Typical RangeUp to 10 meters (standard for Class 2)
Typical Data RateUp to 3 Mbps (standard for EDR)
Form FactorCompact, SMD
Power ConsumptionLow (typical for embedded modules)
CertificationsPre-certified Bluetooth stack (standard)
About Ehong Link Technology Co.,Ltd - Bluetooth Module Supplier in China
🏭
Ehong Link Technology Co.,Ltd
China Harbor
4.5(0)

Ehong Link Technology Co., Ltd is based in Shanghai, China, with its office located in Rm1505, No. 833 Minhang District. The company specialises in Bluetooth module solutions, offering integrated hardware and firmware to simplify wireless connectivity for OEMs. Their focus is on providing turnkey solutions that reduce development complexity for customers with limited RF expertise.

The supplier’s profile indicates a trust tier classified as harbor, reflecting a baseline level of verification. While their response rate and average response hours are currently not available, the company positions itself as a provider of sophisticated, pre-certified modules. Their product descriptions emphasise ease of customisation through AT command firmware, catering to developers needing quick integration of Bluetooth functionality.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About CSR Class2.1+EDR module, MA41 from Ehong Link Technology Co.,Ltd
The EH-MA41 supports SPP, HID, HFP, and iAP profiles, enabling compatibility with serial communication, human interface devices, hands-free audio, and Apple-specific accessories. These profiles are pre-implemented in the firmware, allowing developers to select the appropriate one for their application.

Sourcing CSR Class2.1+EDR module, MA41 from Ehong Link Technology Co.,Ltd - China Import Guide

Before placing an order, verify the module’s compatibility with your intended Bluetooth profiles and hardware requirements. Confirm whether the supplier provides the necessary firmware updates or customisation options for your application, as this can impact development timelines. Request samples for prototyping to ensure the module meets your performance expectations in real-world conditions.

Discuss logistics details such as lead times, which can vary based on order volume and customisation needs. Clarify Incoterms, particularly whether the supplier ships DDP or FOB, and confirm packaging standards to avoid damage during transit. Payment terms should also be agreed upon, with common options including TT or LC, depending on the supplier’s policies.

Quality checks should include testing the module’s RF performance, range, and data transfer rates under typical operating conditions. Request the supplier’s test reports or certifications, such as Bluetooth SIG qualification, to ensure compliance with industry standards. For critical applications, consider third-party inspection or on-site testing to validate the module’s reliability before mass production.

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Ehong Link Technology Co.,Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Csr Class2.1+Edr Module, in Bulk — Verified Supplier in China

When sourcing Csr Class2.1+Edr Module, Ma41 for your business, securing the right balance of quality and cost is essential. Ehong Link Technology Co.,Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

Csr Class2.1+Edr Module, Specifications, Trade Terms & Pricing

Importing Csr Class2.1+Edr Module, requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ehong Link Technology Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Ehong Link Technology Co.,Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Csr Class2.1+Edr Module, has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Csr Class2.1+Edr Module, — Shipping, Logistics & Customs

Importing Csr Class2.1+Edr Module, requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Csr Class2.1+Edr Module,

What is the wholesale price of Csr Class2.1+Edr Module, Ma41?

The current listed wholesale price for Csr Class2.1+Edr Module, Ma41 from Ehong Link Technology Co.,Ltd is $4.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ehong Link Technology Co.,Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Csr Class2.1+Edr Module,?

The supplier, Ehong Link Technology Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Csr Class2.1+Edr Module,. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Csr Class2.1+Edr Module, Ma41?

The HS Code classification for Csr Class2.1+Edr Module, Ma41 depends on the specific grade and form. Contact Ehong Link Technology Co.,Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Csr Class2.1+Edr Module, from China?

To import Csr Class2.1+Edr Module, from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ehong Link Technology Co.,Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.

Is Ehong Link Technology Co.,Ltd a verified supplier?

Yes, Ehong Link Technology Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Csr Class2.1+Edr Module, Ma41?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ehong Link Technology Co.,Ltd through EximNext.

What packaging options are available for bulk orders of Csr Class2.1+Edr Module,?

Ehong Link Technology Co.,Ltd offers Csr Class2.1+Edr Module, with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Csr Class2.1+Edr Module, the most?

Csr Class2.1+Edr Module, is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ehong Link Technology Co.,Ltd through our platform.

What certifications does this Csr Class2.1+Edr Module, supplier hold?

Ehong Link Technology Co.,Ltd maintains international quality certifications. These ensure that the Csr Class2.1+Edr Module, meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Csr Class2.1+Edr Module, Ma41 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ehong Link Technology Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ehong Link Technology Co.,Ltd.

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