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High-Performance Ldnio N02 Wireless Earphones with Bluetooth 5.3
US$5.76
10-999 Pieces
US$5.46
1,000+ Pieces
Sample price:US$4.93/piece.Request sample
Product profile
Customization
AvailableStyle
NeckbandUsage
Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation, DJModel NO.
LDNIO-N02Bluetooth Version
5.3Soundtrack
Dual TrackFunction
Bluetooth, Multimedia, USBCharacteristics
Support MusicColor
White /BlackSpecifications
A2DPDistance version
Class ABt Wireless
Bluetooth V5.3Transmission Distance
10mBattery Capacity
200mAhCharging Time
2hWorking Time
16hMaterials
PC Fireproof MaterialChipset
JlNoise Cancelling
Environmental Noise Cancellation (Enc)Support Bt Profile
A2dp\Avctp\Avdtp\Avrcp\Hfp\Spp\SMP\Att\Gap\Gatt/ RTransport Package
Inner Box, Outer BoxSpecification
21X15X2.7cmTrademark
LdnioOrigin
GuangdongHS Code
8517629400Production Capacity
1500000/Pieces Per MonthKey features
Bluetooth 5.3 Technology: Features advanced Bluetooth v5.3 for stable and fast wireless connectivity.
Long Battery Life: Provides 16 hours of working time and 4 months of standby time on a full charge.
Environmental Noise Cancellation: Equipped with ENC technology to ensure crystal clear sound quality.
IPX4 Waterproof Rating: Resistant to water splashes, suitable for sports and outdoor activities.
OEM/ODM Customization: Supports customized logo, packaging, and voltage parameters for bulk orders.
Fast Charging Support: Charges fully in just 2 hours via USB-C input.
Multi-Device Compatibility: Compatible with mobile phones, computers, game players, and aviation devices.
Comprehensive Certifications: Products meet CE, FCC, RoHS, PSE, UL, and BIS international standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Foshan PortAverage Response Time: ≤1.82h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad product compliance, management-system certifications, R&D strength, customization flexibility, and established quality and service procedures. Evidence includes 20+ or 30 R&D engineers, recent product development, ODM/OEM services, automated production capabilities, finished-product inspection instructions, and cooperation with Fortune 500 companies. Service coverage is more limited geographically: no overseas warehouse, showroom, agent, or branch is reported, and overseas service coverage is listed as zero countries. Financial records are referenced for 2022–2024, but no substantive financial performance information is provided. Overall, the supplier appears technically capable and suitable for customized electronics manufacturing, while overseas support and financial credibility require further verification.
Supplier typeThe supplier is evidenced as an OEM/ODM manufacturer with an independent R&D team, automated production lines, available SDK capability, and services for well-known brands. Its profile is therefore consistent with a technology-oriented manufacturer rather than only a trading or distribution company.
CertificationsThe supplier reports CE, CCC, RoHS, FCC and other product certifications, together with ISO9001:2015 and ISO14001 management-system certifications. These stated certifications support compliance and structured quality/environmental management, although certificate validity and scope are not independently shown.
After-Sales capabilityThe supplier has documented corrective/preventive-action and complaint-handling procedures with records, as well as written supplier-service assessment procedures. However, it reports no overseas warehouse, showroom, agent, or branch and zero countries offering overseas services, indicating limited demonstrated overseas after-sales infrastructure.
R&D capabilityThe supplier reports an independent R&D team of 20+ engineers in one description and 30 engineers elsewhere, continuous fast-charging technology innovation, available SDK capability, and new products within the past year. This is explicit evidence of active and technically relevant innovation capacity.
Production capacityProduction evidence includes a fully automated line integrating SMT placement, injection molding, and assembly, quality assurance in quality-control processes, equipment for mechanical, temperature, vibration, bending, friction, and X-ray testing, and standardized finished-product inspection. Reported peak and off-season lead times are within 15 working days or one month, though capacity volume is not specified.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor and flexible customization, and customization from designs. The same range is reported in both R&D design services and design-capability information, providing strong evidence of broad customization support.
Client casesThe supplier reports OEM service for well-known brands, cooperation with Fortune 500 companies, participation in multiple international trade fairs, and a repeat-buyer preference rate of 50%–80%. These statements indicate customer and market exposure, although named customer cases, project details, and independently verifiable references are not provided.
Product Q&A
Q:Are you LDNIO original manufacturer?
A:
Yes. The LDNIO factory has been in existence for 23 years, with a factory area of more than 60,000 square, more than 700 employees, and its products are sold to more than 100 countries around the world, with annual sales reaching 100 million US dollars.
Q:What types of products you have?
A:
We have date cable, phone charger,car phone charger, phone stand, power bank ,power strip, earphone,smart watch,USB hub and so on. the Power strip include: Universal, EU standard, US standard, UK standard, Brazilian standard, and customized standard.
Q:What kind of certificate do you have for your products?
A:
All our products we have the CE,ROHS, FCC, UL, BIS, SASO and other certification requirements.
Q:Can we have a sample for testing?
A:
Sample can be free for quality checking if you pay for the express cost.
Q:What is your MOQ? Can I place a trial order in a small quantity? Can we add our logo on the products(OEM)?
A:
Our wholesale MOQ is 10pcs/model. The packaging and logo can be customized ,MOQ is 1000pcs/Model,the logo could be added by laser printing.
Send Inquiry
*To:
Guangdong Ldnio Electronic Technology Co., Ltd.
Guangdong Ldnio Electronic Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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