Introduction
Welcome to the user manual for your Oraolo M91 Portable Bluetooth Speaker. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and a rich audio experience. Please read this manual thoroughly before using your speaker.
Image: The Oraolo M91 Portable Bluetooth Speaker, showcasing its blue color and integrated carrying handle. This speaker is designed for both indoor and outdoor use.
Package Contents
Please verify that all items are present in the package:
- Oraolo Louder Bluetooth speaker
- USB-C charging cable
- AUX-in audio cable
- User manual (this document)
Key Features
- 40W Astonishing Sound: Equipped with a 40W dual speaker configuration, providing loud stereo sound without distortion, even at maximum volume. Features the latest stereo driver for accurate bass and midrange.
- 24 Hours Long Playtime: Offers continuous playback for over 24 hours on a single charge, ensuring extended use for various activities.
- IPX6 Structure Waterproof: Designed with strong waterproof protection, featuring a durable silicone case and port cover for enhanced internal protection in diverse environments.
- Fall Prevention Design: Constructed with premium ABS material to protect against impacts, tested to withstand drops from 3 feet. A metal grill protects the speakers and maintains sound quality.
- Effortless Bluetooth 5.3 Connection: Utilizes Bluetooth 5.3 technology and the latest ATS chip for quick and stable connections to various Bluetooth-enabled devices, ensuring distortion-free and delay-free playback.
- Multiple Input Options: Supports USB and AUX input for versatile connectivity.
- Built-in Microphone: Allows for hands-free calling.
Image: An exploded view illustrating the 40W dual speaker setup within the Oraolo M91, highlighting its powerful audio capabilities.
Image: The Oraolo M91 speaker with an overlay indicating its 24-hour long playtime, emphasizing its extended battery life.
Image: The Oraolo M91 speaker positioned by a swimming pool, demonstrating its IPX6 water-resistant capabilities, suitable for outdoor and wet environments.
Image: A visual summary of the Oraolo M91's features, including long battery life, IPX6 water resistance, HD clear sound, hands-free function, TF card playback, external audio input, and Bluetooth V5.3 connectivity.
Controls and Ports
Familiarize yourself with the control buttons and connection ports on your Oraolo M91 speaker for easy operation.
Control Buttons
Image: A detailed view of the control panel on the side of the Oraolo M91 speaker, labeling the Mode Switch, Power/Pause/Play button, Next Track/Volume+ button, and Previous Track/Volume- button.
- Mode Switch (M): Press to switch between Bluetooth, AUX, and USB playback modes.
- Power / Pause / Play (Power Icon): Long press to power on/off. Short press to play or pause audio.
- Next Track / Volume + (>|): Short press for next track. Long press to increase volume.
- Previous Track / Volume - (|<): Short press for previous track. Long press to decrease volume.
Connection Ports
Image: A close-up view of the connection panel on the Oraolo M91 speaker, indicating the USB port, USB-C charging port, and AUX-in port.
- USB Port: For playing audio from a USB flash drive.
- USB-C Charging Port (DC-5V): Connect the provided USB-C cable for charging the speaker.
- AUX-in Port: Connect external audio devices using the 3.5mm AUX cable.
Setup Guide
1. Charging the Speaker
Before first use, fully charge your Oraolo M91 speaker. A full charge takes approximately 3 hours.
- Connect the provided USB-C charging cable to the speaker's USB-C charging port.
- Connect the other end of the USB-C cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging and turn off when fully charged.
2. Powering On/Off
- To Power On: Long press the Power / Pause / Play button until you hear an audible indication.
- To Power Off: Long press the Power / Pause / Play button again until the speaker powers down.
3. Bluetooth Pairing
Pair your speaker with a Bluetooth-enabled device to stream audio wirelessly.
Image: The Oraolo M91 speaker positioned beside a smartphone, illustrating its seamless connectivity via Bluetooth 5.3 technology.
- Ensure the speaker is powered on and in Bluetooth mode (it usually defaults to Bluetooth mode upon power-on). The Bluetooth indicator light will flash, indicating it's ready for pairing.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Oraolo M91" from the list of found devices.
- Once successfully paired, the Bluetooth indicator light will stop flashing and remain solid, and you will hear a confirmation sound.
- The speaker will automatically reconnect to the last paired device when powered on, if the device is within range and Bluetooth is enabled.
Operating Instructions
Playing Audio
- Bluetooth Mode: After successful pairing, open your music application on your device and start playing audio.
- AUX Mode: Connect one end of the 3.5mm AUX cable to the speaker's AUX-in port and the other end to your audio device's headphone jack. Press the Mode Switch (M) button to select AUX mode.
- USB Mode: Insert a USB flash drive containing audio files into the USB port. Press the Mode Switch (M) button to select USB mode. The speaker will automatically begin playing audio from the drive.
Volume Control
- Increase Volume: Long press the "Next Track / Volume +" button.
- Decrease Volume: Long press the "Previous Track / Volume -" button.
- You can also adjust the volume directly from your connected device.
Track Navigation
- Next Track: Short press the "Next Track / Volume +" button.
- Previous Track: Short press the "Previous Track / Volume -" button.
Hands-Free Calling (Bluetooth Mode)
- When a call comes in while connected via Bluetooth, the speaker will ring.
- Answer Call: Short press the Power / Pause / Play button.
- End Call: Short press the Power / Pause / Play button during a call.
- Reject Call: Long press the Power / Pause / Play button when a call comes in.
Maintenance
Cleaning
- Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners, alcohol, benzene, or other chemicals, as these may damage the surface or components.
- Ensure all ports are dry before charging or connecting other devices, especially after exposure to water.
Storage
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the battery to approximately 50% every few months to preserve battery life.
Battery Care
- To maximize battery lifespan, avoid fully discharging the speaker frequently.
- Do not expose the battery to excessive heat, such as direct sunlight or fire.
Troubleshooting
If you encounter issues with your Oraolo M91 speaker, refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker fully using the provided USB-C cable. |
| No sound from speaker. | Volume is too low or muted. Incorrect input mode selected. Device not properly connected. | Increase volume on both speaker and connected device. Press the Mode Switch (M) button to select the correct input (Bluetooth, AUX, USB). Re-pair Bluetooth device or re-connect AUX/USB cable. |
| Bluetooth connection unstable or fails. | Speaker is too far from device. Interference from other devices. Speaker not in pairing mode. | Move speaker closer to the Bluetooth device (within 10 meters). Move away from other wireless devices. Ensure speaker is in Bluetooth pairing mode (flashing indicator). Try forgetting the device on your phone and re-pairing. |
| Poor sound quality (distortion, static). | Volume too high. Low battery. Audio source quality. | Reduce volume. Charge the speaker. Try a different audio source or file. |
| Speaker not charging. | Faulty cable or power adapter. Charging port issues. | Try a different USB-C cable and power adapter. Ensure the charging port is clean and free of debris. |
Specifications
Detailed technical specifications for the Oraolo M91 Portable Bluetooth Speaker.
| Brand | Oraolo |
| Model Number | M91 |
| Speaker Maximum Output Power | 40 Watts |
| Connectivity Protocol | Bluetooth 5.3 |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Battery Life | 24 Hours (at 50% volume) |
| Charging Time | 3 Hours |
| Waterproof Rating | IPX6 |
| Product Dimensions (D x W x H) | 11.9"D x 6.3"W x 6.6"H |
| Item Weight | 3.7 pounds |
| Material | Premium ABS, Metal Grill |
| Included Components | Speaker, USB-C charging cable, AUX-in audio cable, user manual |
Warranty and Support
Oraolo provides a Lifetime Customer Service for the M91 Bluetooth Speaker, ensuring your purchase is risk-free. If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact Oraolo customer support.
For further information or to contact support, please visit the official Oraolo store on Amazon: Oraolo Store.
