U3 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for U3 products.

Tip: include the full model number printed on your U3 label for the best match.

U3 manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

MiBOXER Y2 3-Zone Standing Remote User Manual

June 24, 2026

MiBOXER Y2 3-Zone Standing Remote Features Products adopt the widely used 2.4GHz wireless technology with the features of low power consumption, long signal transmitting and strong anti-interference, etc. The product has an auto-transmitting function. Widely used for controlling of hotel…

Brand: MiBOXER

sofabaton U3 Remote Control User Guide

June 24, 2026

sofabaton U3 Remote Control Wake Up Your Remote For safety during transport, your remote arrives in a low-power "Shipping Mode". You must activate it before your first use. To do this, simply connect the remote to a standard 5V USB…

Brand: sofabaton

sofabaton U3 Bluetooth Remote User Manual

May 20, 2026

sofabaton U3 Bluetooth Specifications and Performance The U3 remote is designed for intuitive control of your entertainment devices. Key features include: Connectivity: Bluetooth and Infrared (IR) Power Source: USB-C charging or optional charging dock Control Range: Direct line-of-sight for IR,…

Brand: sofabaton

DOGAIN u3 Stylus Pens User Guide

April 6, 2026

DOGAIN u3 Stylus Pens INTRODUCTION The DOGAIN 2SS Stylus Pen, which is part of the U3/2SS series, is a digital tool that can be used with many devices and is not too expensive. Many styluses only work with one type…

Brand: DOGAIN

isinwheel U3 16 Inch Folding Electric Bike User Manual

September 5, 2025

isinwheel U3 16 Inch Folding Electric Bike PACKAGE CONTENTS ASSEMBLY INSTRUCTIONS Before Assembly Please read this manual thoroughly and follow its instructions. Make sure all parts are intact. Do not install the battery or power on the bike until the…

Brand: iSinwheel

iScooter U3 E Bike User Manual

June 11, 2025

U3 E-BIKE USER MANUAL Shuttle through the city PACKAGE CONTENTS ASSEMBLY INSTRUCTIONS Before Assembly Please read this manual thoroughly and follow its instructions. Make sure all parts are intact. Do not install the battery or power on the e-bike until…

Brand: iScooter

MIBOXER U1 Remote Panel 2.4G Instruction Manual

January 20, 2025

MIBOXER U1 Remote Panel 2.4G Product Specifications Model No.: U1 / U2 / U3 Working Voltage: 3V (2*AAA Battery) Standby Power Consumption: 20A Transmitting Power: 6dBm Product Usage Instructions U1 3-Zone Panel Remote (Brightness): Touch the dimming slider to change…

Brand: MiBOXER

iScooter U3 Folding Electric Bike User Manual

December 10, 2024

iScooter U3 Folding Electric Bike PACKAGE CONTENTS ASSEMBLY INSTRUCTIONS Before Installation Please read this manual thoroughly and follow its instructions. Make sure all parts are intact. Do not install the battery or start the computer until the bike is fully…

Brand: iScooter

Heikuding U3 Wireless Microphone Transmitter and Receiver Instruction Manual

July 22, 2024

Wireless Microphone Transmitter and Receiver Thank you for purchasing our wireless microphone product. Your affirmation of our product is the greatest driving force for our progress. Before using this product, please carefully read this manual. For optimal performance, charge the…

Brand: Heikuding

AWithZ U3 LCD Screen Battery Spot Welder Instruction Manual

February 28, 2024

AWithZ U3 LCD Screen Battery Spot Welder Product Introduction Panel Introduction Screen Interface Warm Prompt: Some display items are basic display items and cannot be selected. In general, the options of setting items can be switched by shortly pressing the…

Brand: AWithZ

U3 Curling Iron User Manual (Model XN-U3)

manual • May 1, 2026

User manual for the U3 Curling Iron (Model XN-U3), including safety warnings, operating instructions, maintenance guidelines, and product specifications.

Brand: U3