1. Taw qhia
Thank you for choosing the Monster Harmonic N22 Active Noise Cancelling Headphones. These headphones are designed to provide an immersive audio experience with advanced noise cancellation, multiple listening modes, and extended battery life. This manual provides essential information for setting up, operating, and maintaining your headphones.
2. Cov ntsiab lus ntawm pob
Xyuas kom txhua yam khoom muaj nyob hauv pob:
- Monster Harmonic N22 ANC Headphones x1
- Hom-C Them Cable x1
- User Manual x1
3. Khoom Tshajview
The Monster Harmonic N22 headphones feature 40mm high-performance drivers for Hi-Fi stereo sound, delivering a balanced audio performance with clear bass, mids, and highs. The headphones incorporate Hybrid Active Noise Cancellation technology to reduce ambient noise effectively.

Image: Monster Harmonic N22 Headphones. This image displays the overall design of the headphones.
Cov yam ntxwv tseem ceeb:
- Pure Monster Suab: Equipped with 40mm drivers for immersive stereo sound.
- Hybrid Active Noise Cancellation: Reduces up to 98.5% of engine noise, with a reduction of up to -45dB.
- Three Music Modes: ANC Mode, Transparency Mode, and Balanced Mode for various listening environments.
- Extended Battery Life: Up to 110 hours of playtime with ANC off, and 65 hours with ANC on. Fast charging provides 5 hours of playback from a 10-minute charge.
- Bluetooth 6.0: Cov Ensures fast pairing, stable connection, and ultra-low latency. Supports multi-point connection.
- Premium Comfort: Features soft, slow-rebound memory foam ear cushions, an adjustable headband, and a foldable, rotatable design for long-term wear and portability.
4. Teeb tsa
4.1 Them lub mloog pob ntseg
Before first use, fully charge the headphones. Use the provided Type-C charging cable to connect the headphones to a USB power source (e.g., computer, wall adapter). The LED indicator will show charging status.
- A full charge provides up to 110 hours of listening time (ANC off).
- A 10-minute quick charge provides approximately 5 hours of playback.

Image: Headphones with '110H Long Playtime' graphic. This image illustrates the extended battery life of the headphones.
4.2 Hwj chim Rau/Tawm
- Txhawm rau Fais Fab: Ntev nias lub Hwj chim khawm rau 3 vib nas this.
- Mus Faib Tawm: Ntev nias lub Hwj chim khawm rau 5 vib nas this.
4.3 Bluetooth Pairing
The headphones use Bluetooth 6.0 for wireless connection.
- Ensure the headphones are powered on and in pairing mode (usually indicated by a flashing LED).
- Ntawm koj lub cuab yeej (smartphone, ntsiav tshuaj, computer), qhib Bluetooth thiab tshawb nrhiav cov khoom siv muaj.
- Select "Monster Harmonic N22" from the list of devices to connect.
- Thaum txuas nrog lawm, lub teeb LED feem ntau yuav qhia lub teeb khov kho lossis ci ntsa iab qeeb qeeb.
4.4 Multi-Point Kev Txuas
The headphones support connecting to two devices simultaneously, allowing you to switch between them quickly.

Image: A person using headphones connected to both a laptop and a smartphone, illustrating multi-point connection via Bluetooth 6.0.
5. Cov lus qhia ua haujlwm
5.1 Khawm Tswj
The headphones feature intuitive button controls for various functions.

Image: Diagram showing the control buttons on the headphones and their functions.
| Khawm | Kev ua | Muaj nuj nqi |
|---|---|---|
| ANC Khawm | Nias x1 | Switch ANC modes (ANC On, Transparency, Balanced) |
| Lub hwj chim khawm | Ntev nias 3s | Fais fab ON |
| Ntev nias 5s | Hwj chim OFF | |
| Nias x1 | Ua si / Ncua suab paj nruag | |
| Nias x1 | Teb / Tshaj tawm hu | |
| Ntev nias 2s | Tsis kam hu | |
| Continuous 2 twice | Qhib Lub Suab Assistant | |
| Ntim + Khawm | Nias x1 | Nce ntim |
| Ntev nias 2s | Previous Nkauj | |
| Volume - khawm | Nias x1 | Txo qhov ntim |
| Ntev nias 2s | Tom ntej no Nkauj |
5.2 Hom suab paj nruag
The ANC button allows you to cycle through three distinct listening modes:

Image: Graphic illustrating the three music modes: ANC, Balanced, and Transparency, with icons for each.
- ANC hom: Activates Hybrid Active Noise Cancellation, reducing external distractions by up to -45dB for pure, uninterrupted sound. Ideal for travel or noisy environments.
- Hom Transparency: Allows ambient sounds to pass through, keeping you aware of your surroundings while listening to audio. Useful for commutes or when interacting with others.
- Balanced Mode: Provides a natural, balanced audio experience without active noise cancellation or transparency. Suitable for general listening.
6. Kev tu
6.1 Kev ntxuav
- So lub mloog pob ntseg nrog ib daim ntaub mos, qhuav, tsis muaj lint.
- Tsis txhob siv cov tshuaj ntxuav uas ua rau tawv, cov tshuaj yaj, lossis cov tshuaj tsuag ncaj qha rau ntawm lub mloog pob ntseg.
- Khaws qhov chaw them nyiaj kom tsis txhob muaj plua plav thiab khib nyiab.
6.2 Cia khoom
- Khaws lub mloog pob ntseg hauv qhov chaw txias, qhuav kom deb ntawm tshav ntuj ncaj qha thiab qhov kub thiab txias.
- When not in use for extended periods, store them in their folded position to save space and protect them.
- Charge the headphones periodically (e.g., once every three months) to maintain battery health if stored for a long time.

Image: Headphones demonstrating their foldable and adjustable design, highlighting portability and comfort features.
7. Kev daws teeb meem
Yog tias koj ntsib teeb meem nrog koj lub mloog pob ntseg, xa mus rau cov kev daws teeb meem hauv qab no:
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Lub mloog pob ntseg tsis qhib | Tsawg roj teeb | Them lub mloog pob ntseg tag nrho. |
| Tsis tuaj yeem ua ke nrog ntaus ntawv | Bluetooth not enabled on device; Headphones not in pairing mode; Device too far | Ensure Bluetooth is on. Put headphones in pairing mode. Move device closer. Forget and re-pair. |
| Tsis muaj suab | Volume too low; Not connected; Incorrect audio output selected | Increase volume on headphones and device. Verify connection. Check device's audio output settings. |
| ANC tsis ua haujlwm zoo | ANC mode not active; Improper fit | Press the ANC button to activate ANC mode. Adjust headphones for a snug fit over your ears. |
8. Cov lus qhia tshwj xeeb
| Feature | Paub meej |
|---|---|
| Qauv Lub Npe | Monster Harmonic N22 |
| Connectivity Technology | Wireless, Bluetooth 6.0 |
| Tsis Siv Neeg Tswj | Kev Tshem Tawm Suab Nrov (txog li -45dB) |
| Pob ntseg tso | Tshaj pob ntseg |
| Tus Tsav Tsheb Loj | 40 hli |
| Lub Neej Siv Roj Teeb (ANC Tua) | Mus txog 110 teev |
| Lub Neej Siv Roj Teeb (ANC Qhib) | Mus txog 65 teev |
| Charging Chaw nres nkoj | Hom-C |
| Tswj hom | Khawm Tswj |
| Khoom siv | Yas |
| Xim | Dawb |
| Qhov ntev | 20.3 x 20.2 x 6.4 cm |
| Qhov hnyav | 430 g ib |
| Lub Tebchaws Keeb Kwm | Tuam Tshoj |
| Compatible Devices | Bluetooth-enabled devices (smartphones, tablets, PCs, MP3 players, TVs, PS5, PS4, Switch) |
| Dej Resistance Level | Tsis Water Resistant |
9. Warranty thiab Support
9.1 Warranty Information
The Monster Harmonic N22 headphones come with a 1-Xyoo Warranty txij hnub uas koj yuav khoom. Daim ntawv pov thawj no suav nrog cov teeb meem uas tshwm sim los ntawm kev tsim khoom. Thov khaws koj daim ntawv pov thawj ntawm kev yuav khoom rau kev thov kom them nqi.
9.2 Kev Pabcuam Cov Neeg Siv Khoom
For technical support, warranty claims, or further assistance, please refer to the manufacturer's official website or contact their customer service department. Contact information may be found on the product packaging or the official Monster webqhov chaw.





