-54dB Hybrid Adaptive ANC
Dual feedforward and feedback microphone arrays capture low-frequency ambient noise, providing up to -54dB active suppression across commuting, office, and flight environments.
Professional Audio Series
HAYLOU Flowbuds N55 TWS Earbuds
Silence Deeper, Sound Truer — Commercial-Grade Acoustic InnovationEngineered for global audio distributors, retail procurement, and enterprise clients, the HAYLOU Flowbuds N55 integrates flagship-class acoustic engineering with commercial durability. Backed by HAYLOU's global supply chain and quality assurance systems, the Flowbuds N55 provides an competitive solution for high-margin retail channels.
-54dB ANC
Hybrid Adaptive Cancellation
LDAC Codec
Hi-Res Audio Certified
12.4mm Driver
Titanium-Coated Diaphragm
40 Hours
Extended Battery Reserve
Available in Matte Black and Gloss White finishes. Full compliance documentation (CE, FCC, RoHS, BQB, TELEC) and regional distribution rights available upon commercial request.
Core Engineering Features
Designed for Superior Sound & Noise Isolation
Combining proprietary active noise reduction algorithms with high-precision driver architecture to deliver uncompromised acoustic fidelity.
LDAC & Hi-Res Audio Certified
Supports LDAC high-bitrate wireless decoding (up to 990kbps at 24-bit/96kHz), preserving subtle audio textures and transmitting 3x more data than standard Bluetooth codecs.
12.4mm Titanium Dynamic Driver
Large-aperture 12.4mm dynamic drivers coated in acoustic-grade titanium deliver rigid diaphragm control, ultra-low distortion, deep sub-bass extension, and clear vocal presence.
6-Microphone Environmental Call Noise Cancellation
Hardware-level 6-mic beamforming array powered by deep neural network (DNN) algorithms isolates human speech from ambient wind and crowd interference during voice calls.
40-Hour Extended Endurance
Low-power Bluetooth 5.4 chipset paired with an optimized charging case power cell delivers up to 8.5 hours of continuous listening per charge and up to 40 hours total playback time.
IPX5 Water & Sweat Resistance
Precision nano-coated internal circuitry provides robust protection against moisture, sweat, and rain, guaranteeing long-term durability in sport and outdoor scenarios.
Technical Parameters
Commercial Specifications & Parameters
Complete technical datasheet for product evaluation, retail listing, and procurement comparison.
| Product Name | HAYLOU Flowbuds N55 True Wireless ANC Earbuds |
|---|---|
| Model Identifier | HT01-BLACK / HT01-WHITE |
| Bluetooth Version | Bluetooth 5.4 (Low-Latency & High-Efficiency Protocol) |
| Noise Cancellation Depth | Up to -54dB Hybrid Adaptive Active Noise Cancellation (ANC) |
| Acoustic Driver Unit | 12.4mm Titanium-Coated Composite Dynamic Driver |
| Audio Codecs | LDAC, AAC, SBC |
| Call Processing | 6-Microphone Beamforming ENC with DNN Voice Enhancement |
| Battery Capacity | Earbuds: 45mAh each | Charging Case: 500mAh |
| Playtime (ANC Off) | Up to 8.5 hours (Earbuds) / Up to 40 hours (with Charging Case) |
| Playtime (ANC On / LDAC) | Up to 5.5 hours (Earbuds) / Up to 26 hours (with Charging Case) |
| Charging Interface | USB Type-C (Fast Charging Support: 10 min charge = 2 hours playback) |
| Ingress Protection | IPX5 Water & Sweat Resistant |
| App Integration | Haylou Sound App (EQ Customization, ANC Scenario Switching, Firmware OTA) |
| International Certifications | CE, FCC, RoHS, TELEC, BQB, BSI Quality System Verified |
Enterprise Supply Chain
Global Manufacturing Excellence & Quality Control
HAYLOU operates automated production facilities certified under ISO9001 and ISO14001 standards. Every unit of Flowbuds N55 undergoes 100% rigorous acoustic curve calibration, battery lifecycle stress testing, and environmental seal inspection prior to export packaging.
For international buyers and channel partners, HAYLOU ensures consistent product quality, predictable lead times, transparent shipping policies, and structured after-sales warranty handling worldwide.
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Strict Quality Assurance
Full-batch testing for acoustic response, ANC depth validation, and IPX5 moisture seal integrity.
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Global Logistics & Compliance
DDP/FOB export support, customs-compliant documentation, and regional warehouse fulfillment.
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OEM/ODM Customization
Tailored brand packaging, custom firmware configuration, and co-branded retail solutions.
Procurement Guidance
Frequently Asked Questions for B2B Buyers
What are the key technical advantages of the HAYLOU Flowbuds N55?
The Flowbuds N55 combines commercial-grade -54dB hybrid active noise cancellation with LDAC Hi-Res audio decoding, 12.4mm titanium dynamic drivers, 6-mic call noise isolation, and 40-hour total battery endurance. It offers premium audio performance at a highly competitive B2B wholesale price point.
What certifications are available for international distribution?
HAYLOU Flowbuds N55 holds complete international compliance certifications including CE, FCC, RoHS, TELEC, BQB, and UN38.3 battery safety compliance. Detailed test reports are provided upon partner onboarding.
Can enterprise partners request custom branding, packaging, or firmware?
Yes, HAYLOU offers full OEM and ODM services for volume buyers, including custom retail packaging design, logo application, Bluetooth pairing name modification, and app integration options.
What is the standard warranty and after-sales support protocol?
HAYLOU provides a structured commercial warranty policy across all official distribution channels. RMA requests, technical troubleshooting, and spare parts support are managed through our direct business service portal.
Partner with HAYLOU for Global Distribution
Request tier-based wholesale pricing, OEM custom catalog, and product compliance packages directly from our commercial team.
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