Introduction
The Uiosmuph U30 is a versatile triple-mode wireless mouse designed for seamless connectivity across multiple devices. It supports dual Bluetooth 5.1 connections and a 2.4G USB wireless connection, allowing you to switch between three devices effortlessly. Featuring a silent click design and a built-in rechargeable battery with Type-C charging, this mouse offers a quiet and convenient user experience. Its broad compatibility extends to Windows, Mac OS, iOS, and Android systems.
Product Overview

The Uiosmuph U30 mouse offers triple-mode connectivity, allowing it to connect to three different devices simultaneously via Bluetooth 1 (BT1), Bluetooth 2 (BT2), and 2.4G USB. This image shows the mouse centrally positioned with connection indicators to a laptop, a desktop monitor, and a tablet.

The underside of the Uiosmuph U30 mouse features a visible battery indicator. This indicator displays the current battery level, allowing users to monitor and recharge the mouse in a timely manner.

The Uiosmuph U30 mouse is equipped with a built-in rechargeable battery and supports Type-C charging. A USB-C cable is included for convenient recharging, eliminating the need for disposable batteries.
Setup Instructions
1. Charging the Mouse
- Locate the Type-C charging port on the front of the mouse.
- Connect the provided USB-C cable to the mouse and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
- The battery indicator lights on the bottom of the mouse will illuminate during charging.
- Once fully charged, the indicator lights may change or turn off.
2. Connecting via 2.4G USB Mode
- Locate the USB receiver stored in the compartment on the underside of the mouse.
- Insert the USB receiver into an available USB-A port on your computer or device.
- If your device only has a USB-C port, attach the provided USB-C adapter to the USB receiver, then plug the adapter into your device's USB-C port.
- Turn on the mouse using the power switch on the bottom.
- Press the mode switch button on the bottom of the mouse until the 2.4G indicator light (green) is active.
- The mouse should automatically connect to your device.
3. Connecting via Bluetooth Mode (BT1 / BT2)
- Turn on the mouse using the power switch on the bottom.
- Press the mode switch button on the bottom of the mouse to select either BT1 (red indicator) or BT2 (blue indicator).
- Press and hold the mode switch button for 3-5 seconds until the selected Bluetooth indicator light starts flashing rapidly. This indicates pairing mode.
- On your device (computer, tablet, smartphone), go to Bluetooth settings.
- Search for new devices and select "Uiosmuph U30" (or similar name) from the list.
- Once paired, the Bluetooth indicator light on the mouse will stop flashing and remain solid.
- Repeat these steps for the second Bluetooth channel (BT2) to connect to another device.
Operating Instructions
1. Switching Between Connected Devices
- To switch between 2.4G USB, BT1, and BT2 modes, simply press the mode switch button on the bottom of the mouse.
- The corresponding indicator light (green for 2.4G, red for BT1, blue for BT2) will show the active connection.
2. Silent Click Feature
The left and right mouse buttons are designed for silent clicks, minimizing noise in quiet environments such as offices, libraries, or conference rooms.
3. Power Saving Mode
The mouse will automatically enter sleep mode after 8 minutes of inactivity to conserve battery power. To wake the mouse, simply click any button.
4. Battery Indicator
The battery indicator lights on the bottom of the mouse provide real-time battery status. Monitor these lights to know when to recharge your mouse. The lights are only active during use.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the mouse. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use for extended periods, turn off the mouse to conserve battery. Store in a cool, dry place.
- Charging: For optimal battery life, avoid completely draining the battery frequently. Recharge when the battery indicator shows low power.
Troubleshooting
| Problem | Solution |
|---|---|
| Mouse not responding in 2.4G mode. |
|
| Unable to pair via Bluetooth. |
|
| Mouse cursor movement is erratic or slow. |
|
| Battery drains quickly. |
|
Specifications
- Brand: Uiosmuph
- Model Name: Uiosmuph U30
- Color: Sand Black
- Connectivity Technology: Bluetooth 5.1 (Dual), 2.4G USB Wireless
- Movement Detection Technology: Optical
- Number of Buttons: 3
- Hand Orientation: Ambidextrous
- Special Features: Portable, Rechargeable, Wireless, Silent Click
- Compatible Devices: Windows 8/10, iPad/iPhone iOS 13+, Mac OS 10.10+, Android 5.0+
- Battery Composition: Lithium-ion (1 Lithium metal battery included)
- Manufacturer: Uiosmuph
- Country of Origin: China
Warranty and Support
Specific warranty information is not provided in the product details. For warranty claims or technical support, please refer to the seller's return policy or contact Uiosmuph customer service directly through their official channels or the platform where the product was purchased.
The product has a return policy duration of 30 days for refund/replacement.