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3LIFE Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 3LIFE products.

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User Manuals, Instructions and Guides for 3LIFE products.

3LIFE manuals

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3LIFE K019 Hanging Neck Cooling Fan Instruction Manual

October 12, 2025

3LIFE K019 Hanging Neck Cooling Fan Please read this manual carefully before using the product. As we are constantly improving our products, there will be no change in technical specifications…

3life K019 Portable Neck Fan: User Manual, Features, and Specifications

User manual

Comprehensive user manual for the 3life K019 portable neck fan. Learn about its semiconductor cooling, bladeless design, rechargeable battery, and usage for personal cooling on the go.

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XUNFOX K920 Rechargeable Wireless Keyboard and Mouse Set User Manual

K920 • December 11, 2025

User manual for the XUNFOX K920 wireless keyboard and mouse set, featuring dual-mode connectivity (2.4G and Bluetooth), 80-key layout, RGB backlighting, digital display, and rechargeable batteries. Includes setup,…

3life Handheld Mini Fan 3 IN 1 Instruction Manual

Handheld Mini Fan 3 IN 1 • November 21, 2025

Comprehensive instruction manual for the 3life Handheld Mini Fan 3 IN 1, covering setup, operation, maintenance, specifications, and troubleshooting for its fan, power bank, and flashlight functions.

3LIFE video guides

Watch setup, installation, and troubleshooting videos for this brand.

3-in-1 Foldable Handheld Mini Fan with Power Bank & Flashlight

0:49 • 1280×1706 • visual_overview