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EFM Manuals & User Guides

EFM designs high-quality mobile device accessories including D3O® impact-resistant cases, screen protectors, power banks, and Bluetooth audio gear for the Australian market.

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

EFM manuals

Selected manuals from manuals+ curated for this brand.

EFM 20,000mAh Digital Display Power Bank User Manual

User Manual
User manual for the EFM 20,000mAh Digital Display Power Bank. Provides details on technical specifications, digital display functions, charging instructions for the power bank and devices, warranty information, and important…

EFM Havana Pro Bluetooth Speaker User Manual

User Manual
User manual for the EFM Havana Pro Bluetooth Speaker, covering setup, pairing, music playback, phone calls, multi-speaker pairing, waterproofing, specifications, and warranty information.

EFM Altai Wireless HD Earbuds User Manual

User Manual
User manual for the EFM Altai Wireless HD Earbuds, covering introduction, pack contents, specifications, features, precautions, technical specifications, connection diagram, general functions, pairing instructions, charging, FAQs, and warranty information.