Explore our flagship wholesale line engineered for international brands, importers, and retail chains. All models feature full private mold customization, custom EQ sound tuning, and global regulatory compliance.
The global true wireless stereo (TWS) and smart audio market has transitioned from basic Bluetooth connectivity to advanced acoustic micro-architectures, edge computing, and multi-sensor integration. China accounts for over 85% of global wireless earphone production, concentrated heavily in Shenzhen and Dongguan manufacturing hubs.
As a global B2B procurement buyer or brand manager, evaluating suppliers requires looking beyond superficial unit pricing. True supply chain competitiveness relies on master acoustic tuning capability, proprietary circuit design, component traceability (including main chipsets like Jieli, Realtek, Airoha, and Qualcomm), and rigorous automated test procedures.
To maximize retail sell-through and brand positioning, wholesale buyers must align product roadmaps with consumer feature expectations over the next 24 to 36 months.
Transitioning from traditional SBC/AAC to Bluetooth Low Energy Audio and LC3/LC3plus codecs. This delivers 50% lower power consumption while improving audio resolution and supporting multi-stream broadcast capability (Auracast).
Active Noise Cancellation depth is reaching up to -45dB through feedforward and feedback microphones combined with AI neural network sound filtering, delivering crystal-clear call quality even in 50dB ambient noise environments.
Open Wearable Stereo (OWS) models are experiencing 40%+ YoY growth. Buyers are prioritizing non-intrusive directional audio transducers that allow ambient situational awareness while preventing ear canal pressure.
Voice assistant-enabled smart sunglasses and audio glasses represent a convergence of optical fashion and personal acoustics, driving high margins in lifestyle and outdoor retail channels.
Advanced power management ICs (PMIC) now support fast charging protocols where a 10-minute case dock yields over 120 minutes of continuous audio playback, paired with real-time digital battery displays.
Wholesale hardware is increasingly paired with standardized iOS/Android app SDK frameworks, allowing custom brand EQ presets, touch gesture remapping, and find-my-earbuds location tracking.
Compare standard acoustic tier platforms to optimize your Bill of Materials (BOM) cost against targeted retail price points.
| Tier Category | Main Bluetooth Chipset | Acoustic Driver Type | Battery Life (Earbud / Case) | Key OEM Features | Target Retail Channel |
|---|---|---|---|---|---|
| Entry / Promo Tier | JL (Jieli) 6973 / 6983 | 8mm - 10mm Dynamic Composite | 4 hrs / 16 hrs (300mAh) | Basic Touch Control, Auto Pairing | Promotional, Mass Supermarkets |
| Mid-Range Standard | Realtek 8773 / Airoha 1562M | 10mm Titanium-Plated Diaphragm | 6 hrs / 24 hrs (400mAh) | Single-Mic ENC, Digital LED Display | E-Commerce, CE Retail Stores |
| High-End ANC / OWS | Qualcomm QCC3040 / Airoha 1562A | 13mm - 14.2mm PU+PEEK Dynamic | 8 hrs / 32 hrs (500mAh) | Hybrid ANC (-38dB to -45dB), Dual-Mic ENC | Premium Audio Brands, Telecom Carriers |
| Smart Wearable Optics | Action Semi / JL Smart Eyewear SoC | Directional Open-Air Transducer | 5 hrs / Magnetic Snap Charge | Voice Assistant, Photo Shutter, UV400 | Eyewear Chains, Tech Accessory Boutiques |
Our engineering ecosystem combines international product design refinement (developed with UK & EU operational experience) with direct Shenzhen manufacturing efficiency. By bridging localized aesthetic taste with high-throughput assembly lines, we minimize market launch cycles for our distribution partners.
Every product reference shipped through our facility undergoes rigorous multi-stage testing, including Bluetooth RF power output verification, acoustic frequency response mapping (20Hz - 20kHz), battery stress-cycling, and environmental thermal chamber testing.
Complete warranty support backing on all smartwatch and audio hardware modules.
Cross-platform iOS and Android companion app SDK for seamless hardware control.
We provide full turn-key assistance for global brand owners, chain stores, and white-label importers looking for predictable quality and on-time shipment execution.
In-house industrial design team providing 3D rapid prototyping, CAD structural engineering, and exclusive injection tooling within 35 days.
Strict quality assurance protocols utilizing APx525 audio analyzers, electro-acoustic test boxes, and automated optical inspection (AOI).
Silk-screen, laser etching, customized Bluetooth pairing name, custom packaging design, and eco-friendly FSC-certified retail box printing.
DDP, FOB, and CIF delivery expertise with complete hazardous material MSDS/UN38.3 battery clearance for air and sea freight.
Sealed acoustic cavities designed to withstand IPX7 immersion and intense sweat exposure.
Secure retention geometry preventing drop-offs during long-distance trail running and gym workouts.
High-margin single-SKU gift packages combining matching TWS earbuds and smartwatches.
Find instant answers to critical B2B sourcing inquiries regarding minimum order quantities, lead times, regulatory compliance, and warranty policies.
Our standard Minimum Order Quantity (MOQ) for custom logo branding and customized packaging is 1,000 units per model for standard colorways. For fully customized private mold colors, custom firmware sound curves, or bespoke housing finishes, our typical MOQ starts at 2,000 to 3,000 units depending on the chip platform selected. We also support lower test-order volumes (500 units) for established brand distributors.
All wireless audio products leaving our facility carry full regulatory documentation required for global importation. This includes CE (EMC & LVD), RED, FCC ID, RoHS 2.0, REACH, and California Prop 65. Additionally, all lithium-ion batteries are certified under UN38.3, MSDS, and 1.2m Drop Test standards for safe international air and ocean transportation.
Golden working samples for OEM evaluation (including custom silk-screen branding) are produced and dispatched within 3 to 5 business days. Mass production lead time is typically 25 to 30 days following artwork sign-off and deposit receipt. For repeat order cycles with pre-forecasted component buffer stocks, lead times can be compressed to 15-18 days.
We execute strict AQL 0.65 Major / 1.0 Minor standards across incoming raw materials (IQC), in-line assembly (IPQC), and finished goods pre-shipment (OQC). Every earbud is tested for acoustic response, frequency balance, RF signal strength, and charging current. We provide a 2-year quality guarantee and supply 0.5% extra spare units or replacement modules free of charge with every mass order shipment to handle potential field issues.
Yes. Firmware-level customization is a core strength of our OEM service. We can flash custom Bluetooth pairing broadcast names (e.g., "YourBrand Audio"), record localized English/Spanish/French voice prompts, calibrate EQ sound profiles (extra bass, balanced vocal, podcast clarity), and integrate hardware control into our unified iOS and Android app SDK.
We utilize tier-1 Bluetooth SoCs based on the target price point and performance requirement of your retail market. Our range includes cost-optimized Jieli (JL 6973/6983) for volume promotional channels, high-reliability Realtek and Airoha chipsets for active sport and hybrid ANC models, and premium Qualcomm (QCC3040/5100 series) for audiophile low-latency gaming and spatial audio products.
Our standard B2B commercial terms are 30% T/T deposit upon order confirmation and 70% balance payment upon completion of final QC inspection prior to shipment. For long-term partner accounts, we accept irrevocable L/C at sight. We offer FOB Shenzhen/Hong Kong, EXW, CIF, and full DDP door-to-door delivery with taxes paid.
Dispatched from our UK warehouse with tracked shipping.
Every smartwatch and audio product is covered as standard.
One companion app across the whole product ecosystem.
Pairing, firmware and accessory help from our support team.
