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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Bluetooth module from Hongkong Good Friend Int'l (Shenzhen) Co., Ltd is a wireless connectivity component built to the Bluetooth SIG 2.0 standard, operating through a USB v2.0 host interface. It supports both ACL (Asynchronous Connection-Less) and SCO (Synchronous Connection-Oriented) link modes, with a rated data throughput of 723 kbps. The unit is designed for OEM integration into devices requiring short-range radio communication, with Shenzhen serving as the manufacturing and dispatch point.
The hardware employs a standard 2.4 GHz ISM band radio with typical frequency hopping spread spectrum modulation at 1600 hops per second, standard for Bluetooth 2.0 Classic implementations. ACL mode handles packet-switched data traffic, while SCO reserves fixed bandwidth for synchronous voice streams, typical for headset and hands-free profiles. Power consumption and RF output characteristics should be confirmed with the supplier, as these depend on the specific module variant and antenna configuration shipped.
Target buyers include consumer electronics manufacturers, automotive Tier 2 suppliers, and medical device developers integrating wireless patient monitoring. The module suits applications from wireless audio streaming to industrial sensor networks where Bluetooth 2.0 interoperability is sufficient. Trade terms, lead time, and exact MOQ are not stated in the listing and must be confirmed directly with Hongkong Good Friend Int'l (Shenzhen) Co., Ltd.
| Bluetooth Standard | Bluetooth SIG 2.0 |
| Host Interface | USB v2.0 |
| Link Modes | ACL, SCO |
| Data Rate | 723 kbps |
| Operating Band | 2.4 GHz ISM (typical for Bluetooth 2.0) |
| Frequency Hopping Rate | 1600 hops per second (standard for Bluetooth 2.0 Classic) |
| Modulation | GFSK, with π/4-DQPSK and 8-DPSK at higher data rates (standard Bluetooth 2.0 + EDR typical) |
| Typical Range | 10 metres Class 2, up to 100 metres Class 1 (standard Bluetooth 2.0 power classes) |
| Typical Operating Temperature | -20 °C to +70 °C (industrial grade typical, confirm with supplier) |
| Typical Antenna Options | PCB trace, ceramic chip, or external whip (module-dependent, confirm with supplier) |
Hongkong Good Friend Int'l (Shenzhen) Co., Ltd is registered in Shenzhen, Guangdong Province, China, with its office located at Room 720, Tower West, No.3 Building, Seg Technology Park, Huaqiang North Road, Shenzhen 518028. The company holds an imported supplier tier and a harbor trust tier on the platform. The listing shows a response rate of 0.00 percent with zero average response hours, indicating no historical response data is available through this channel.
The supplier profile does not state year of establishment, registered capital, factory ownership, headcount, revenue, or clientele. No certifications, production capacity, or quality management systems are listed. Buyers should conduct independent due diligence on company registration, factory audit status, and financial standing before placing orders.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before committing to an order, verify that Hongkong Good Friend Int'l (Shenzhen) Co., Ltd holds valid business registration in Shenzhen and that the Bluetooth module carries genuine Bluetooth SIG qualification with a traceable QDID. Request sample units for RF performance validation in your enclosure, as metal proximity and antenna loading can degrade range. Confirm that the supplier can provide technical integration support, given the zero response rate recorded on this channel.
Logistics and lead time are not stated in the listing, so you must negotiate Incoterms directly, FOB Shenzhen being a typical starting point for electronics exports from this region. Ask whether the supplier maintains bonded warehouse status or uses a designated export processing zone, as this affects VAT rebate documentation and customs clearance timelines. Payment terms, including letter of credit acceptance and deposit percentages, need explicit agreement before production release.
On receipt, inspect modules for correct firmware revision, EEPROM configuration, and RF calibration against the supplier's factory test report. Verify that crystal tolerance, carrier frequency offset, and modulation index fall within Bluetooth SIG test specification limits. Retain documentation for end-product EMC testing, as non-compliant modules can cause costly redesign cycles and market access delays.
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Securing a reliable supply chain for Bluetooth is critical for maintaining your business operations. Hongkong Good Friend Int'l (Shenzhen) Co., Ltd, a verified supplier located in China, provides high-quality Bluetooth ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bluetooth from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hongkong Good Friend Int'l (Shenzhen) Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Hongkong Good Friend Int'l (Shenzhen) Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing Bluetooth from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Hongkong Good Friend Int'l (Shenzhen) Co., Ltd provides Bluetooth for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hongkong Good Friend Int'l (Shenzhen) Co., Ltd. Contact the supplier to discuss the best logistics options for importing Bluetooth to your country.
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