Introduction
Thank you for choosing the JESIMAIK R18Lite Motorcycle Intercom. This manual provides detailed instructions for the installation, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and safety.
Package Contents
Verify that all items are present in your package:
- Intercom Unit (x1)
- Jet Helmet Microphone (x1)
- Full-Face Helmet Microphone (x1)
- Clip-type Mounting Bracket (x1)
- Adhesive-type Mounting Bracket (x1)
- Speakers (x1 pair)
- Speaker Fixing Adhesive Tapes (x2)
- Jet Helmet Microphone Fixing Adhesive Tape (x1)
- Full-Face Helmet Microphone Fixing Adhesive Tape (x1)
- User Manual (x1)
- USB Type-C Charging Cable (x1)
- Quick Start Guide (x1)
Image showing all components included in the JESIMAIK R18Lite package.
Product Overview
The JESIMAIK R18Lite is a high-performance motorcycle intercom designed for clear communication and entertainment during rides. It features advanced Bluetooth 5.1 technology, robust noise cancellation, and a durable waterproof design.
Front view of the JESIMAIK R18Lite intercom unit mounted on a helmet.
Key Features:
- 2-Person Simultaneous Talk & 6-Unit Connection: Communicate with one other rider directly, or connect up to six units for group communication (two units can talk simultaneously).
- Advanced Noise Cancellation: Features ENC2.0, DSP, and CVC8.0 technologies to reduce wind noise, engine noise, and echoes by over 90%.
- Long Battery Life: 800mAh battery provides up to 25 hours of talk time and 30 hours of music playback.
- Music Sharing & FM Radio: Share music with a tandem rider or enjoy FM radio broadcasts.
- High-Quality Audio: 7mm slim speakers with 40mm dynamic drivers deliver balanced sound with powerful bass and clear highs. Includes 4 sound effects (Default, Bass, Rock, Pop).
- IP67 Waterproof & Dustproof: Designed to withstand harsh riding conditions, including rain and dust.
- User-Friendly Design: Large buttons for easy operation even with gloves. Supports voice assistants like Siri.
- Universal Connectivity: Compatible with other brands of intercoms via universal Bluetooth protocol.
Setup and Installation
Component Identification:
Diagram showing the volume buttons, power/call button, intercom button, charging port, and earphone port on the unit.
- Volume + / - Buttons: Adjust volume.
- Power / Call Button: Power on/off, answer/end calls.
- Intercom Button: Initiate/end intercom communication.
- Charging Port: USB Type-C for charging.
- Earphone Port: Connect speakers and microphone.
Mounting the Intercom Unit:
Choose between the clip-type or adhesive-type mounting bracket based on your helmet type and preference.
- Clip-type Mount: Slide the clip between the helmet shell and the inner padding. Ensure it is securely fastened.
- Adhesive-type Mount: Clean the helmet surface thoroughly. Peel off the protective film from the adhesive mount and firmly press it onto the desired location on the helmet. Allow sufficient time for the adhesive to cure before attaching the intercom unit.
- Slide the intercom unit onto the mounted bracket until it clicks into place.
Speaker and Microphone Installation:
Install the speakers and microphone inside your helmet.
- Attach the speakers to the helmet's ear pockets using the provided adhesive tapes. Ensure the speakers are positioned directly over your ears for optimal sound.
- Select the appropriate microphone (jet helmet or full-face helmet) and attach it to the inside of the helmet near your mouth using the adhesive tape.
- Connect the speaker and microphone cable to the earphone port on the intercom unit. Important: Ensure the speaker connector is fully inserted into the port. Improper insertion can lead to no sound or noise.
Illustration demonstrating the correct way to insert the speaker connector into the intercom unit.
Operating Instructions
Power On/Off:
- Power On: Press and hold the Power/Call button for approximately 3 seconds until the indicator light turns blue.
- Power Off: Press and hold the Power/Call button for approximately 3 seconds until the indicator light turns red and then off.
Bluetooth Pairing (Smartphone):
- With the intercom off, press and hold the Power/Call button for about 5 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- On your smartphone, enable Bluetooth and search for "JESIMAIK R18Lite".
- Select the device to pair. Once connected, the indicator light will flash blue slowly.
Intercom Pairing (Unit to Unit):
The R18Lite supports 2-person simultaneous talk and connection with up to 6 units.
- Ensure both intercom units are powered off.
- On both units, press and hold the Intercom button for approximately 5 seconds until the indicator lights flash red and blue alternately.
- Briefly press the Intercom button on one of the units. The units will search and connect to each other. Once connected, the indicator lights will flash blue slowly.
- For multi-unit connection (up to 6), repeat the pairing process with additional units. Note that only two units can engage in simultaneous conversation at any given time.
Two riders on motorcycles using the JESIMAIK R18Lite intercoms for communication.
Phone Calls:
- Answer Call: Briefly press the Power/Call button.
- End Call: Briefly press the Power/Call button.
- Reject Call: Press and hold the Power/Call button for 2 seconds.
- Redial Last Number: Double-press the Power/Call button.
Music Playback:
- Play/Pause: Briefly press the Power/Call button.
- Next Track: Briefly press the Volume + button.
- Previous Track: Briefly press the Volume - button.
- Volume Adjustment: Press and hold Volume + or Volume - to increase or decrease volume.
- Music Sharing: While music is playing, press the Intercom button to share music with a paired rider.
Two riders enjoying shared music through their intercoms while riding.
FM Radio:
- Turn On/Off FM Radio: Double-press the Intercom button.
- Scan Channels: Briefly press the Volume + or Volume - button while FM radio is on.
The intercom unit displaying FM radio functionality with frequency range.
Sound Effects:
The R18Lite offers 4 sound effects: Default, Bass, Rock, and Pop. To switch between them, press and hold the Volume + and Power/Call buttons simultaneously for 2 seconds while the unit is powered on.
Visual representation of the four available sound effects for music playback.
Voice Assistant (Siri/Google Assistant):
Double-press the Power/Call button to activate your smartphone's voice assistant.
Charging
Connect the USB Type-C charging cable to the intercom unit and a standard 5V1A USB power adapter (not included). Fast charging is not supported.
- Charging Indicator: Red light indicates charging.
- Fully Charged Indicator: Blue light indicates charging is complete.
- A full charge takes approximately 1.5 hours.
- The intercom will announce the battery level when powered on. For Android users, the battery level can also be checked on the smartphone.
The JESIMAIK R18Lite intercom connected to a USB charger via its Type-C cable, showing charging indicators.
Maintenance
- Clean the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure all ports are dry before charging.
- Store the intercom in a cool, dry place when not in use.
- Avoid exposing the unit to extreme temperatures.
Removing the Intercom Unit:
To remove the intercom unit from its bracket:
- Press the plastic part below the [+] button with your right hand.
- Grip the main unit with your left hand and push it in the direction of the arrow.
Caution: Incorrect removal may damage the unit's clips, which is not covered under warranty. Please handle with care.
Visual guide for safely detaching the intercom unit from its helmet mount.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Low battery | Charge the unit fully. |
| Cannot pair with smartphone/other intercom | Not in pairing mode; too far apart; interference | Ensure unit is in pairing mode (flashing red/blue). Bring devices closer. Turn off other Bluetooth devices. |
| No sound from speakers or poor audio quality | Speakers not connected properly; volume too low; speaker position | Ensure speaker connector is fully inserted. Adjust volume. Reposition speakers for better alignment with ears. |
| Intercom connection drops frequently | Out of range; environmental interference | Stay within the 1500m communication range. Avoid areas with strong electromagnetic interference. |
| Voice assistant not responding | Smartphone voice assistant not enabled; incorrect button press | Ensure Siri/Google Assistant is enabled on your phone. Double-press the Power/Call button. |
Specifications
| Feature | Detail |
|---|---|
| Model | R18Lite |
| Bluetooth Version | 5.1 (Qualcomm Chip) |
| Intercom Range | Up to 1500m (optimal conditions) |
| Group Intercom | Up to 6 units connected, 2 simultaneous talkers |
| Noise Cancellation | ENC2.0, DSP, CVC8.0 |
| Battery Capacity | 800mAh |
| Talk Time | Up to 25 hours |
| Music Playback Time | Up to 30 hours |
| Charging Time | Approx. 1.5 hours |
| Waterproof Rating | IP67 |
| Speaker Thickness | 7mm |
| Speaker Driver Size | 40mm |
| Charging Port | USB Type-C |
Warranty and Support
Your JESIMAIK R18Lite intercom comes with a standard 1-year warranty from the date of purchase. This warranty can be extended by an additional 1 year (total 2 years) by registering your product on the official JESIMAIK website.
During the warranty period, if the product malfunctions, we offer free repair or replacement.
Contact Support:
If you have any questions or encounter issues with your product, please contact us through one of the following methods:
- Amazon Account Service: Go to "Account Service" -> "Order History" -> "Contact Seller".
- Official Support Email: support@jesimaik.com
- Phone: 03-6902-2047 (Business hours: 10:00-13:00, 14:30-17:30 JST, excluding Saturdays, Sundays, holidays, and year-end/New Year holidays).
Image displaying JESIMAIK customer support contact details and warranty information.