L1 Pro Helmet Bluetooth Headset | BT5.4 | Smart Voice Control | 35H | IP65 | OEM Manufacturer – Voiture

✅1.Smart Voice Control — The Hands-Free Standard

The L1 Pro supports native voice assistant activation for Siri (iOS), Google Assistant (Android), and HarmonyOS — the three ecosystems covering virtually every global smartphone user. Seven discrete voice commands give riders complete control without touching the device

• Answer the phone" / "Reject the call" — safe call management at speed
• "Volume up" / "Volume down" — instant audio adjustment
• "Play next song" / "Play previous song" — seamless playlist control
• Navigation commands — route guidance without screen interaction

The L1 Pro runs on Bluetooth 5.4, the latest available standard. Compared to the 5.0 and 5.2 chipsets still found in the majority of competing products, BT5.4 delivers:

•  Significantly improved anti-interference performance in high-RF-density environments (urban   riding, event venues, busy intersections)
•  Faster initial pairing and auto-reconnection
•  Lower power consumption per transmission cycle, extending battery life
•  More stable multi-device connection management

✅3.40mm HIFI Diaphragm Speakers — Sound Built for the Helmet

Most helmet headsets are engineered around cost, not acoustics. The L1 Pro is different.The 40mm high-definition diaphragm driver is physically larger than the 32mm–36mm speakers found in standard helmet audio accessories, delivering greater air movement and a more complete frequency response. The tuning curve features:

•  Extended high-frequency clarity — voice calls, navigation prompts, and treble instrument  detail are crisp and intelligible even at elevated ambient noise levels
•  Mid-low frequency depth — bass response that creates genuine musical immersion inside a  full-face helmet enclosure
•  Balanced mid-range — the frequency band where human speech lives, reproduced without  harshness or muffle

Riding generates three primary noise categories that degrade call quality: wind noise (turbulent airflow across the microphone), engine noise (low-frequency mechanical vibration), and road noise (broadband surface friction sound). Standard microphones pick up all three alongside the rider's voice.

The L1 Pro's ENC algorithm runs continuous real-time analysis of the incoming audio signal, identifies and subtracts non-speech noise components, and transmits only the clean voice signal. The person on the other end of the call hears the rider clearly — not their environment.

✅ 5.1000mAh Battery — 35H Music · 35H Calls · 3H Charge

The headline numbers are exceptional. The engineering behind them is deliberate.

The L1 Pro's intelligent power management IC dynamically allocates power draw based on active function — reducing consumption during music playback versus call mode versus standby. The 1000mAh cell is sized to deliver 35 hours of both music and call time, representing a full five-day working week of daily commuting (7 hours/day) on a single charge.

✅ 6.IP65 Waterproof — All-Weather, All-Terrain

IP65 certification means the L1 Pro is protected against:

• Low-pressure water jets from any direction
• Rain, road spray, and puddle splash
• Fine dust ingress in off-road and construction environments
• Condensation in high-humidity coastal or tropical climates

📦 9.What's in the Box

1× L1 Bluetooth Headset Unit 
1× Helmet Clip Mount
1× Type-C Charging Cable
1× 1× 2-in-1 speaker microphone(Soft Mic+Hard Mic)
1× double tape 
1× Hook and loop fastener set 
1× User Manual

Custom packaging with your brand logo available for OEM orders.

🏭 10.B2B Supply Assurance — Factory Direct, ISO 9001 Certified

Voiture has manufactured motorcycle electronics since 1999. The L1 Pro is produced in our Zhongshan facility under ISO 9001 quality management. Each unit passes full acoustic testing, waterproof pressure testing, and drop resistance QC before shipment. We offer flexible MOQ, OEM/ODM customization, and dedicated export documentation support (CE, FCC, RoHS).

FAQ:

Q1: What is the MOQ for the L1 Pro?
MOQ is flexible and depends on configuration (Hard Mic vs. Soft Mic), color, and packaging requirements. Contact our export sales team for a tiered pricing schedule based on your target volume.

Q2: Can I brand the L1 Pro with my own logo and packaging?
Yes. We offer complete OEM/ODM services: logo printing or laser engraving on the device, custom retail box design, private-label user manuals and warranty documentation, and language localization for your target market. Sample lead time is approximately 7 business days.

Q3: What is the difference between the Hard Mic and Soft Mic versions?
Hard Mic (rigid boom) is optimized for half-face, open-face, and flip-face (modular) helmets where the microphone can be positioned freely alongside the jaw. Soft Mic (flexible gooseneck) is designed for full-face helmets, routing cleanly inside chin bar channels without pressure points. Both versions deliver identical audio and feature performance.

Q4: Which certifications does the L1 Pro carry?
The L1 Pro is CE certified. Our manufacturing facility operates under ISO 9001 certification. FCC (US market) and RoHS documentation can be arranged upon request for specific market requirements.

Q5: Is the voice control compatible with all smartphones?
The L1 Pro's voice control is compatible with Apple iOS (Siri), Android (Google Assistant), and HarmonyOS. It works with any smartphone supporting standard Bluetooth HFP/A2DP profiles. No proprietary app installation is required.

Q6: What warranty do you provide for wholesale orders?
All wholesale orders carry a standard 12-month quality warranty. Our after-sales export team handles warranty claims with prompt replacement unit arrangement or credit note issuance. Defective rate reporting and batch quality documentation are available upon request.