📘 Monster manuals • Free online PDFs
Monster logo

Monster Manuals & User Guides

Leading manufacturer of high-performance audio cables, headphones, speakers, and power accessories.

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

Monster manuals

Selected manuals from manuals+ curated for this brand.

Featured manuals are a limited selection. Search for more manuals.

Monster manuals from online retailers

Monster Mini Karaoke Machine S15 User Manual

S15 • September 28, 2025
Comprehensive instruction manual for the Monster Mini Karaoke Machine S15, covering product features, setup, operation, maintenance, troubleshooting, and technical specifications.

Monster Open Ear AC390 Headphones User Manual

AC390 • September 26, 2025
Comprehensive instruction manual for Monster Open Ear AC390 Bluetooth 6.0 Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications.

Monster Alpha 9.0 RGB Wired Gaming Mouse User Manual

2MNGM0169B0L2 • September 25, 2025
The Monster Alpha 9.0 RGB Wired Gaming Mouse offers true 16,000 DPI, customizable buttons, and programmable LED lighting. This manual provides instructions for setup, operation, and software use…

Monster Open Ear AC221 Headphones User Manual

AC221 • September 22, 2025
Comprehensive instruction manual for Monster Open Ear AC221 Bluetooth 6.0 Wireless Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications.

Monster Open Ear AC510 Earbuds User Manual

AC510 • September 17, 2025
Comprehensive user manual for Monster Open Ear AC510 Earbuds, model MH22227, covering detailed instructions for setup, Bluetooth pairing, touch controls, charging, maintenance, and troubleshooting.

Monster SG03 Wireless Bluetooth Neckband Earphones User Manual

Monster Airmars SG03 • September 29, 2025
Comprehensive instruction manual for the Monster SG03 Wireless Bluetooth Neckband Earphones, covering setup, operation, maintenance, specifications, and troubleshooting for optimal audio and gaming experience.

Monster XKT12 Gaming Earphones User Manual

XKT12 • September 28, 2025
Comprehensive instruction manual for the Monster XKT12 Wireless Bluetooth 5.3 Gaming Earphones. Learn about setup, operation, features like dual mode, touch controls, and specifications for optimal use.

Monster XKT10 Bluetooth Earphones User Manual

XKT10 • September 28, 2025
Comprehensive user manual for the Monster XKT10 Bluetooth Earphones, covering setup, operation, features, specifications, and troubleshooting for this waterproof TWS gamer headset.

Monster AC390 Bluetooth Headphones User Manual

AC390 • September 26, 2025
Comprehensive user manual for Monster AC390 Bluetooth Headphones, covering setup, operation, maintenance, troubleshooting, and specifications for optimal use.

Monster AC330 Open-Ear Bluetooth 5.4 Earphones User Manual

AC330 • September 26, 2025
Comprehensive instruction manual for the Monster AC330 Open-Ear Bluetooth 5.4 Earphones. Learn about setup, operation, maintenance, specifications, and troubleshooting for your wireless headphones with IPX5 waterproofing and call…