F21 Manuals & User Guides

AULA F21 Transparent Mechanical Keyboard User Manual

October 15, 2026

AULA F21 Transparent Mechanical Keyboard Product Specifications Connection: Type-C Wired, 2.4G Wireless, and Bluetooth Number of Keys: 21 keys Rated Voltage/Current: DC 3.7V / 28mA (default light effect) | 12mA (backlight off) Battery Life: ≥ 15 hours (default light effect)…

Brand: AULA

CHOUDAO TECH F21 LED Night Light Installation Guide

July 18, 2026

CHOUDAO TECH F21 LED Night Light Overview Follow the provided installation and safety instructions before installing or operating the device. Keep the document for future reference and consult the attached manual for comprehensive guidance. Setup & Use Select an appropriate…

Brand: Choudao Tech

MadeiraMadeira F21 L-shaped Desk Instruction Manual

May 11, 2026

Instruction Manual WARRANTY TERMS PRADEL FURNITURE WARRANTY TERMS ASSEMBLY INSTRUCTIONS Pradel furniture is manufactured to the highest quality standards, complying with technical manufacturing norms. We guarantee this product against any manufacturing defects for a period of 6 months, starting from…

Brand: MadeiraMadeira

LadyCent F21 Series Automobile Led Decorative Lamp User Manual

February 17, 2026

LadyCent F21 Series Automobile Led Decorative Lamp Product Information Product Name: [Automobile LED decorative lamp] Model: [Applicable to BMW automotive partsr Safety & Warnings 【Mandatory by Category】 ATTENTION: Not suitable for children under 36 months. Do not use this product…

Brand: LadyCent

GIGABYTE BIOS Flash SOP Owner’s Manual

February 16, 2026

GIGABYTE BIOS Flash SOP Specifications Brand: GIGABYTE Product Type: BIOS Flash Tool Compatibility: PC Systems Usage: Update BIOS Instructions Download the BIOS file from the GIGABYTE website and unzip it to the root directory of the bootable USB flash drive…

Brand: Gigabyte

SERVO F21 Slide Smart Phone User Manual

February 12, 2026

SERVO F21 Slide Smart Phone Specifications Model: F21 Slide Operating System: Android 8.1 Processor: MTK6737 Screen: 3.0-inch HD touchscreen Display Resolution: 480 × 320 RAM: 2 GB Internal Storage: 16 GB Expandable Storage: Micro SD (TF) card slot Battery: 2000 mAh (non‑removable) SIM: Dual Nano…

Brand: SERVO

TECH F21 Mini Printer User Guide

December 16, 2025

TECH F21 Mini Printer Specifications Printing Technology: Thermal printing (inkless) Print Type: Black & white Paper Type: Thermal paper rolls Paper Width: 57 mm Print Resolution: 203 DPI Print Speed: Approx. 10–15 mm/s Connectivity: Bluetooth Compatible Devices: Android, iOS Supported…

Brand: TECH

CARABC F20 Built in Vehicle Machine Interaction System User Manual

November 21, 2025

CARABC F20 Built-in Vehicle Machine Interaction System Instructions for using the central control buttons Long-press to cut the systems Rotate the knob to move the cursor; short-press to confirm; Flip left and right to switch between the previous and next…

Brand: CARabc

4MODERNHOME F21 Traditional Floor Lamps Instruction Manual

September 19, 2025

4MODERNHOME F21 Traditional Floor Lamps   INTRODUCTION Dear Customer, Thank you for choosing 4modernhomel. We appreciate your business. Should you have any questions or encounter any issues, please don't hesitate to contact us. You can reach us via email at…

Brand: 4MODERNHOME

OGERY F21 Rechargeable Camping Stand Fan User Manual

July 10, 2025

OGERY F21 Rechargeable Camping Stand Fan INTRODUCTION An effective and convenient way to provide high-performance airflow in any environment is the OGERY F21 Rechargeable Camping Stand Fan. Shenzhen Anansheng Electronics Co., Ltd. released this fan in 2025. It has a…

Brand: OGERY

F21 Series Industrial Wireless Remote Control User Manual

User Manual • September 15, 2025

Comprehensive user manual for F21 Series E1, E1B, 4D, 4S, 4SB, 2D, 2S industrial wireless remote control systems, covering installation, operation, warranty, and troubleshooting.

Brand: F21