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Heartz Manuals & User Guides

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

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Heartz manuals

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HEARTZ LS 519 ENC 5.4 Wireless Touch Control Bluetooth Earbuds User Manual

LS-519 • June 3, 2026

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your HEARTZ LS 519 ENC 5.4 Wireless Bluetooth Earbuds. Learn how to charge, pair, and…

HEARTZ H2 10000mAh PD 20W USB 22.5W Fast Charging Power Bank User Manual

H2 • January 15, 2026

Comprehensive user manual for the HEARTZ H2 10000mAh Power Bank, featuring PD 20W and USB 22.5W fast charging, built-in Type-C and Lightning cables, and an LCD display.

HEARTZ H007 20000mAh PD 45W USB 120W Fast Charging Power Bank User Manual

H007 • January 15, 2026

Instruction manual for the HEARTZ H007 20000mAh Power Bank, featuring PD 45W and USB 120W fast charging, built-in Type-C and Lightning cables, and an LCD display.