ME54BS61 nRF54L15 Bluetooth 6.0 Mesh Module
30 GPIO 2.4 GHz ultra-low power SoC with Thread & Matter protocol support for open-ear bone conduction headsets and smart wearables.
Get a Quote
Engineered for international B2B buyers, Sri Lanka local importers, and regional electronics OEMs. High-fidelity acoustic transceivers, Bluetooth 6.0/5.4 modules, and dual-device connectivity solutions.
30 GPIO 2.4 GHz ultra-low power SoC with Thread & Matter protocol support for open-ear bone conduction headsets and smart wearables.
Get a Quote
Dual USB port fast-charging hub supporting lossless MP3, APE, FLAC, and WAV audio streaming for vehicle fleet integrations.
Get a Quote
Dual-device concurrent pairing with LED status indication for automotive, airplane seatback, and TV bone-conduction headphone setups.
Get a Quote
Industrial-grade integrated RF circuit designed for water meters, sensor arrays, and low-latency acoustic bone conduction bridges.
Get a Quote
Ultra-compact 15m transmission radius transceiver delivering near-zero latency sound synchronization for open-ear hearing devices.
Get a Quote
AUX-in, TF Card MP3 playback, hands-free telephony, and auto-open wireless charging cradle for commercial vehicle management.
Get a Quote
OEM stereo audio adapter with custom logo branding options, AUX car integration, and dedicated hands-free call handling.
Get a Quote
Simultaneous dual-stream transmitter compatible with home TV audio setups, car stereo receivers, and open-ear acoustic gear.
Get a QuoteThe commercial audio landscape in Sri Lanka is undergoing a structural paradigm shift. Driven by rapid urbanization in metro areas like Colombo, Kandy, and Galle, alongside expanding industrial maritime operations around the Port of Colombo and Hambantota International Port, the demand for open-ear acoustic technologies has reached an unprecedented trajectory. As a established original equipment manufacturer (OEM) and export powerhouse with over two decades of micro-acoustic engineering experience, our organization provides Sri Lanka electronics importers, enterprise buyers, brand owners, and telecommunication distributors with direct factory-grade access to advanced bone conduction transducers and Bluetooth 6.0/5.4 transceiver hardware.
Traditional in-ear true wireless stereo (TWS) earphones present inherent limitations when deployed in tropical, high-humidity environments or high-noise industrial sectors. In-canal occlusion creates moisture buildup, increases ear canal bacterial risks during prolonged wear in warm climates, and completely blocks ambient environmental sounds—introducing critical safety hazards for outdoor workers, sports enthusiasts, and daily micro-mobility commuters navigating Sri Lanka’s dense urban arterial roads. Bone conduction technology solves these fundamental acoustic dilemmas by transmitting mechanical vibrations through the cranial temporal bones directly to the inner ear cochlea, leaving the ear canal entirely unobstructed.
At the engineering core of high-gain bone conduction manufacturing lies the precise calibration of electromagnetic dynamic transducers. Unlike traditional cone speakers that rely on air displacement to move the tympanic membrane (eardrum), bone conduction transducers convert electrical audio signals into dynamic mechanical vibrations. These mechanical force vectors bypass the outer and middle ear, coupling directly with the zygomatic arch and temporal bone structures.
Our proprietary piezoelectric and dynamic transducer assemblies are specifically engineered to eliminate the two historical flaws of legacy bone conduction units: severe low-frequency attenuation and sound leakage. By utilizing multi-layered magnetic circuit geometry combined with anti-phase acoustic chamber designs, our manufacturing process achieves a 360-degree acoustic leakage reduction of up to 75% at high output levels. This ensures absolute conversational privacy for corporate executives and military-grade clarity for industrial field operators across Sri Lankan enterprises.
In high-stakes logistics hubs like the Port of Colombo container terminals, workers must maintain constant 360-degree situational awareness while listening to dispatcher communications. Our IPX7 waterproof bone conduction headsets allow heavy machinery operators and dockworkers to wear mandatory hearing protection plugs while receiving crystal-clear audio via temporal bone transmission.
Sri Lanka’s thriving sports and eco-tourism industry—ranging from surf clinics in Arugam Bay to mountain trekking in Ella—requires rugged audio equipment. Engineered with nano-hydrophobic coatings and sweat-proof silicone seals, our open-ear headsets resist salt fog corrosion and intense monsoon rainfall without degrading voice intelligibility.
Motorcycle couriers and Tuk-Tuk fleet drivers navigating high-density traffic in Western Province require hands-free navigation prompts. Open-ear bone conduction ensures drivers hear traffic horns, emergency sirens, and pedestrian sounds, significantly lowering traffic incident statistics.
Universities and digital learning academies in Sri Lanka are adopting hardware-limited audio devices. Our integrated volume-limiting circuit technology prevents noise-induced hearing loss (NIHL) among students during interactive remote education sessions, conforming to WHO acoustic safety standards.
For individuals with conductive hearing loss or damaged eardrums, bone conduction bypasses the middle ear. Local clinics and healthcare distributors in Colombo leverage our B2B OEM custom designs to assemble affordable assistive listening kits for aging demographics across South Asia.
Sri Lankan regional airlines and luxury hotel chains utilize our 2-in-1 low-latency Bluetooth transceivers and bone conduction headsets to offer premium, hygiene-first wireless audio solutions to international travelers.
To assist procurement directors, retail buyers, and product managers in Sri Lanka with intent-driven market selection, the following data matrix evaluates performance criteria under South Asian environmental and operational parameters:
| Evaluation Parameter | Bone Conduction (Our OEM Specs) | Air Conduction Open-Ear | Traditional In-Ear TWS |
|---|---|---|---|
| Ear Canal Hygiene | 100% Unobstructed (Zero Bacteria Accumulation) | Unobstructed (Air Gap) | Occluded (High Sweat/Bacterial Risk) |
| Situational Awareness | Maximum (Natural Environmental Audition) | Moderate to High | Severely Reduced (Passive Isolation) |
| Tropical Sweat Resistance | Fully Hermetic Sealed (IPX7/IP68 Waterproof) | Mesh Mesh Protected (IPX4/IPX5) | Variable (Acoustic Port Leakage) |
| Wireless Protocol | Bluetooth 6.0 Mesh & BT 5.4 Dual-Link | Bluetooth 5.2 / 5.3 | Standard Bluetooth 5.0 - 5.3 |
| Latency Performance | Sub-28ms (AptX Low Latency / Customized DSP) | 40ms - 80ms | 60ms - 150ms |
| Hearing Protection Conformance | Bypasses Tympanic Membrane (WHO Compliant) | Direct Air Pressure to Eardrum | High Eardrum Sound Pressure Level |
Navigating the import ecosystem in Sri Lanka requires comprehensive alignment with local telecommunication regulations and customs requirements. All short-range wireless devices operating within the 2.4 GHz ISM band—including Bluetooth audio transmitters, wireless bone conduction headsets, and smart transceivers—must obtain Type Approval from the Telecommunications Regulatory Commission of Sri Lanka (TRCSL).
Our manufacturing export division supports Sri Lankan B2B partners by providing turnkey compliance documentation packages. Every shipment leaving our facilities carries ISO9001 quality certificates, CE/FCC EMC test reports, RoHS material safety data sheets (MSDS), and standardized RF test reports specifically formulated to expedite TRCSL customs clearance at Bandaranaike International Airport (BIA) cargo terminals and Port of Colombo shipping lines.
Furthermore, considering recent Sri Lankan macroeconomic trends toward consumer electronics localization and supply chain optimization, regional distributors are increasingly moving away from off-the-shelf retail finished goods toward white-label OEM/ODM contracts. By leveraging our custom tooling, PCB modular customization, and firmware tailoring (such as local Sinhalese/Tamil voice prompt integration), Sri Lanka electronics brands can establish dominant market positioning while optimizing duty structures and logistics costs.
Established in 2005 on the core philosophy of "Acoustic Innovation & Music Enjoyment for Everyone," our manufacturing organization has evolved into a tier-1 exporter of specialty wireless connectivity solutions. Unlike trading companies or third-party resellers, our integrated manufacturing campus houses complete end-to-end R&D facilities:
Equipped with Brüel & Kjær artificial head simulators, acoustic anechoic chambers, and laser Doppler vibrometers to verify transducer amplitude, frequency response curves, and low-frequency distortion levels.
High-speed surface-mount technology (SMT) lines capable of mounting complex Bluetooth 6.0/5.4 Nordic semi and Qualcomm chipsets with 0.1mm micro-pitch precision, ensuring structural reliability under extreme vibration.
Every batch undergoes thermal shock testing (-40°C to +85°C), salt spray corrosion chambers (48 hours continuous), cyclic drop tests, and flexural fatigue evaluation of titanium memory alloy headbands.
Our enterprise support system guarantees direct technical engineering collaboration for Sri Lanka wholesale customers. Rather than routing inquiries through generic call centers, your procurement team communicates directly with our RF hardware engineers and acoustic designers—eliminating technical friction from initial prototyping through mass production shipping.
Addressing technical, regulatory, shipping, and customization queries for bone conduction exports into Sri Lanka.
We offer flexible MOQ structures tailored for both established regional distributors and boutique Sri Lankan brands. Standard unbranded or factory-branded wholesale batches begin at 100 units per model. Custom OEM orders featuring bespoke silkscreen logos, customized packaging, and specific Bluetooth pairing names start at 1,000 units.
We provide a complete technical dossier required by the Telecommunications Regulatory Commission of Sri Lanka (TRCSL). This includes full RF test reports (RED/FCC certified), circuit block diagrams, PCB layout schematics, operating manuals, and manufacturer Authorization Letters. Our export managers work closely with your clearing agent to ensure seamless import approvals.
Yes. All export-grade bone conduction models utilize hermetically sealed silicone housing membranes, hydrophobic acoustic mesh, and gold-plated magnetic charging interfaces. Rated between IPX6 and IPX8, our headsets resist extreme perspiration, tropical downpours, and saline air corrosion along coastal zones.
For urgent high-value batches, we arrange air freight via direct routes to Bandaranaike International Airport (BIA, CMB) with an average transit time of 3 to 5 business days. For volume bulk orders, ocean freight to the Port of Colombo takes approximately 10 to 14 days, supported by complete Bill of Lading (B/L) and commercial documentation.
Absolutely. Our in-house firmware R&D team can flash custom DSP configurations into the Bluetooth SoC. We can implement hardware-capped volume limits (e.g., 85dB for school procurement), customize EQ tuning curves for speech enhancement, and embed localized Sinhala, Tamil, or English voice notification prompts.
All our bone conduction products and Bluetooth transceivers come backed by a comprehensive 12-month factory replacement warranty. We provide Sri Lanka B2B clients with spare component stock (such as ear tips, magnetic cables, and PCB modules) alongside direct engineering consulting for repair and servicing.
While open-ear directional speakers push sound through the air, they struggle against high ambient noise levels like Colombo city traffic. Bone conduction bypasses airborne acoustic clutter by conducting vibrations directly through bones, maintaining high intelligibility without requiring volume spikes that damage hearing.
You can request sample units directly through our live chat portal or online inquiry form. Samples are dispatched via express courier (DHL/FedEx) within 48 hours of specification confirmation, allowing your technical team in Sri Lanka to verify acoustic quality, battery endurance, and RF performance firsthand.
Expand your product catalog in Sri Lanka with certified open-ear bone conduction technology, low-latency transceivers, and dedicated engineering support. Get factory-direct wholesale pricing today.