Product Overview
The Joyroom JR-MS03 is a versatile wearable Bluetooth speaker designed for various lifestyles. It features a clip-on, magnetic, and stand-on design, making it suitable for work, outdoor activities, and daily use. With IP67 waterproof and dustproof rating, 3 EQ sound modes, a built-in ENC microphone for clear calls, and Bluetooth 5.4 connectivity, it offers a robust and convenient audio experience.
Overview of the Joyroom JR-MS03 Wearable Bluetooth Speaker's features and usage scenarios.
The speaker's wearable design and key features.
Getting Started
Package Contents
- Joyroom JR-MS03 Wearable Bluetooth Speaker
- Type-C Charging Cable
- User Manual (this document)
Charging the Speaker
Before first use, fully charge the speaker. The charging port is Type-C.
- Connect the provided Type-C charging cable to the speaker's charging port.
- Connect the other end of the cable to a compatible USB power adapter (not included).
- The charging indicator will show the charging status. A full charge takes approximately 2 hours.
Speaker with Type-C charging port and control buttons labeled.
Power On/Off
- Power On: Press and hold the power button (labeled 'O') for 2 seconds.
- Power Off: Press and hold the power button (labeled 'O') for 4 seconds.
Bluetooth Pairing
To connect the speaker to your device via Bluetooth:
- Ensure the speaker is powered on and in pairing mode (indicated by a flashing LED).
- On your smartphone or other Bluetooth-enabled device, enable Bluetooth.
- Search for available devices and select 'JR-MS03' from the list.
- Once connected, the LED indicator will show a steady light.
TWS (True Wireless Stereo) Pairing
To pair two JR-MS03 speakers for an immersive stereo sound experience:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- On one of the speakers, triple-click the TWS pairing button (often the power button or a dedicated button, refer to the diagram).
- The speakers will automatically search and pair with each other. Once paired, they will function as a stereo pair.
Visual representation of TWS pairing between two speakers.
Operating Instructions
Music Playback Controls
Speaker controls for volume and track selection.
- Volume Up: Single click the '+' button.
- Volume Down: Single click the '-' button.
- Next Track: Press and hold the '+' button for 1 second.
- Previous Track: Press and hold the '-' button for 1 second.
Call Management
- Answer/End Call: Single click the power button (labeled 'O').
- Reject Call: Press and hold the power button (labeled 'O') for 2 seconds.
- Redial: Double click the power button (labeled 'O').
Lighting Modes
Speaker controls for lighting and EQ mode selection.
- Light On/Off: Press and hold the light button for 2 seconds.
- Switch Light Effect: Single click the light button to cycle through:
- 50% Brightness
- 100% Brightness
- SOS Flashing Light
The 3-level lighting feature in action.
EQ Sound Modes
The speaker offers 3 Equalizer (EQ) modes to optimize your audio experience:
- Heavy Bass Mode: Enhances low frequencies for a punchier bass.
- Mid-High Tone Mode (Vocal Clarity): Focuses on vocal and high-frequency clarity.
- Balanced Mode: Provides a neutral and balanced sound profile.
To switch EQ modes, double click the light effect button.
Visuals of the speaker's audio capabilities and EQ modes.
Maintenance
Waterproof and Dustproof Care
The JR-MS03 speaker boasts an IP67 rating, making it highly resistant to water and dust. This means it can withstand:
- Immersion in water up to 1 meter for 30 minutes.
- Protection against dust ingress.
After exposure to water or dusty environments, it is recommended to:
- Shake off any excess water or dirt.
- Rinse the speaker gently with clean water if necessary to remove debris.
- Ensure the charging port cover is securely closed to maintain water resistance.
- Allow the speaker to air dry completely before charging or using it again.
Demonstration of the speaker's IP67 waterproof capability.
The speaker's IP67 dustproof feature in a working environment.
General Cleaning and Storage
- Clean the speaker with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, solvents, or strong chemicals, as these may damage the surface or internal components.
- Store the speaker in a cool, dry place away from extreme temperatures and direct sunlight when not in use for extended periods.
Troubleshooting
If you encounter any issues with your Joyroom JR-MS03 speaker, please refer to the following common problems and solutions:
- No Power:
Ensure the speaker is fully charged. Connect it to a Type-C charger and check if the charging indicator lights up. If not, try a different cable or power source. - Cannot Pair Bluetooth:
Make sure the speaker is powered on and in pairing mode (flashing LED). Check that your device's Bluetooth is enabled and within the effective distance (up to 10 meters). Try restarting both the speaker and your Bluetooth device. - No Sound:
Verify that the volume level on both the speaker and your connected device is turned up. Ensure the speaker is properly paired and connected to your device. - Poor Call Quality:
Ensure the speaker is positioned correctly, such as clipped to your collar, for optimal microphone performance. While the built-in ENC mic reduces background noise, extreme noise levels may still affect clarity. - TWS Pairing Issues:
Confirm that both speakers are powered on and not currently connected to any other Bluetooth device. Triple-click the TWS pairing button on both speakers to initiate pairing. If problems persist, power cycle both speakers and attempt TWS pairing again.
Specifications
Comprehensive product parameters for the JR-MS03.
| Feature | Specification |
|---|---|
| Brand Name | Joyroom |
| Model Name/Number | JR-MS03 |
| Item Type | SUBWOOFERS (Wearable Bluetooth Speaker) |
| Special Features | Portable, Waterproof, LED Light, Lightweight, Dustproof |
| Material | ABS+PC |
| Color Name | Yellow |
| Item Size | 7.5cm*4.65cm*3.2cm |
| Item Weight | 86g |
| Voltage | 5V |
| Bluetooth Version | V5.4 |
| Bluetooth Effective Distance | ≥10m (Barrier-free Open Environment) |
| Audio Decoding | SBC, AAC |
| Working Frequency | 2402MHz-2480MHz |
| Speaker Power | 3W |
| Frequency Response | 80Hz-18KHZ |
| Battery Capacity | 3.7V/600mAh |
| Charging Input | 5V=450mA |
| Charging Time | About 2H |
| Charging Port | Type-C |
| Lighting Time | 4H (100% Brightness) |
| Music Time | About 10H (50% Volume) |
| Waterproof Level | IP67 |
| EQ Modes | Heavy Bass Mode, Mid-High Tone Mode, Balanced Mode |
| Certification | CE, FCC, RoHS |
| Origin | Mainland China |
User Tips
- For optimal sound quality, experiment with the 3 EQ modes to match your music genre or listening preference.
- Utilize the clip-on or magnetic features for hands-free listening during activities like hiking, working, or cooking.
- The LED light can be a useful tool in low-light conditions or as an emergency signal (SOS mode).
- When using TWS pairing, ensure both speakers are within close proximity for a stable connection.
- Keep the charging port cover securely closed when not charging to maintain the IP67 waterproof rating.
Warranty and Support
For warranty information, technical support, or any other inquiries regarding your Joyroom JR-MS03 speaker, please refer to the manufacturer's official website or contact your retailer directly. Keep your purchase receipt as proof of purchase for warranty claims.
