1. Introduction
This manual provides instructions for the LENRUE A80 Bluetooth Waterproof Shower Speaker. Please read this manual thoroughly before using the product to ensure proper operation and to understand its features and functions.

Front view of the LENRUE A80 speaker, demonstrating its waterproof design with water splashing around it.
2. Package Contents
Verify that all items listed below are included in your package:
- 1 × LENRUE A80 Bluetooth Shower Speaker
- 1 × Suction Cup
- 1 × Type-C Charge Cable
- 1 × Lanyard
- 1 × User Manual (this document)
3. Product Overview
The LENRUE A80 speaker is designed for ease of use and durability in wet environments. It features clearly marked buttons and versatile mounting options.

Detailed view of the LENRUE A80 speaker highlighting its water-resistant design, conspicuous buttons, strong suction cup, and Type-C charging port.
Button Functions:
- Power Button: Press and hold to power on/off. Short press to play/pause audio.
- Volume Down Button (-): Short press to decrease volume. Press and hold for previous track.
- Volume Up Button (+): Short press to increase volume. Press and hold for next track.
Ports:
- Type-C Charging Port: Used for charging the speaker. Ensure the waterproof cover is securely closed after charging.
4. Setup
4.1 Charging the Speaker
- Locate the Type-C charging port on the speaker.
- Connect the provided Type-C USB cable to the speaker's charging port.
- Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging.
- Once fully charged, the indicator light will change or turn off (refer to LED indicator section for specifics).
- Ensure the waterproof cover for the charging port is firmly sealed after charging to maintain water resistance.
4.2 Bluetooth Pairing
- Ensure the speaker is charged.
- Press and hold the Power Button to turn on the speaker. The Bluetooth indicator light will flash, indicating it is in pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "LENRUE A80" from the list of found devices.
- Once successfully paired, the Bluetooth indicator light will stop flashing and remain solid.
- The speaker will automatically attempt to reconnect to the last paired device when powered on.
5. Operation
5.1 Power On/Off
- To power on, press and hold the Power Button until the indicator light illuminates.
- To power off, press and hold the Power Button until the indicator light turns off.
5.2 Volume Control
- To increase volume, short press the Volume Up (+) Button.
- To decrease volume, short press the Volume Down (-) Button.
5.3 Playback Control
- To play or pause audio, short press the Power Button.
- To skip to the next track, press and hold the Volume Up (+) Button.
- To go to the previous track, press and hold the Volume Down (-) Button.
5.4 Mounting Options
The LENRUE A80 speaker offers two convenient mounting methods:
Using the Suction Cup:
- Ensure the suction cup is clean and free of debris.
- Press the suction cup firmly onto a smooth, non-porous surface (e.g., tile, glass, smooth shower wall).
- Verify that the speaker is securely attached before releasing it.

Side view of the LENRUE A80 speaker attached to a tiled wall using its strong suction cup.
Using the Lanyard:
- Attach the provided lanyard to the designated loop on the speaker.
- Hang the speaker from a hook or other suitable fixture.

The LENRUE A80 speaker hanging by its lanyard in a bathroom, showcasing its easy-to-use buttons and versatile mounting.

The LENRUE A80 speaker mounted on a tiled wall, illustrating its use for listening to podcasts, music, or audiobooks in a shower or bath setting.
6. Maintenance
6.1 Cleaning
- Wipe the speaker with a soft, damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the surface or internal components.
- Ensure the charging port cover is sealed before cleaning with water.
6.2 Water Resistance Notes
- The speaker is designed to be waterproof and dustproof for shower environments.
- If the speaker is submerged or water accumulates in the speaker grille, the audio volume may temporarily decrease due to water resistance. This is normal and volume will return to normal once water drains.
- Always ensure the Type-C charging port cover is securely closed to maintain water resistance.

The LENRUE A80 speaker on a white pedestal, highlighting its splashproof design.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker using the provided Type-C cable. |
| Cannot pair with device. | Bluetooth is not enabled on your device or speaker is not in pairing mode. | Ensure Bluetooth is enabled on your device. Power cycle the speaker to enter pairing mode (flashing indicator light). Move speaker closer to your device. |
| No sound or low volume. | Volume is too low on speaker or connected device. Water accumulation in speaker grille. | Increase volume on both the speaker and your connected device. Allow water to drain from the speaker grille if used in wet conditions. |
| Sound distortion. | Volume is too high or device is too far from speaker. | Reduce volume. Move the speaker closer to the connected device (within 10 meters). |
8. Specifications
| Model Name | A80 |
| Brand | LENRUE |
| Material | Plastic |
| Speaker Type | Waterproof Shower Speaker |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Water Resistance Level | Waterproof |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 5 Watts |
| Product Dimensions | 1.57"D x 3.74"W x 3.74"H |
| Item Weight | 0.22 Kilograms (7.8 ounces) |
| Control Method | Touch (Buttons) |
| Mounting Type | Suction Cup, Lanyard |
| Compatible Devices | Laptop, Phone, Tablet |
| Specific Uses For Product | Shower, Podcasts, Audiobooks, Music |
9. Warranty and Support
The LENRUE A80 Bluetooth Waterproof Shower Speaker comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or contact LENRUE customer support.
For technical support or inquiries, please visit the official LENRUE website or contact their customer service department.