PROHEAR 033A Bluetooth 5.3 DAB/FM Radio Hearing Protection Earmuffs

ആമുഖം

Thank you for choosing the PROHEAR 033A Bluetooth 5.3 DAB/FM Radio Hearing Protection Earmuffs. This device is designed to provide effective hearing protection in noisy environments while allowing you to enjoy digital radio (DAB+), FM radio, and Bluetooth audio streaming. Please read this manual thoroughly before using the earmuffs to ensure proper operation and safety.

ചിത്രം: മുൻഭാഗം view of the PROHEAR 033A earmuffs, showing the orange and black design with an LCD screen and control buttons on the left earcup.

സുരക്ഷാ വിവരങ്ങൾ

Your safety is paramount. These earmuffs are designed to reduce exposure to hazardous noise levels. Always ensure they are worn correctly and maintained properly.

• Noise Reduction Rating (NRR) / Single Number Rating (SNR): These earmuffs provide an SNR of 31 dB. This indicates the level of noise reduction provided by the device.
• Always wear the earmuffs in noisy environments where hearing protection is recommended or required.
• Ensure a proper seal around your ears. Hair, eyeglasses, or other objects can compromise the seal and reduce effectiveness.
• Do not modify the earmuffs. Unauthorized modifications may reduce their effectiveness and void the warranty.
• Keep the earmuffs clean and dry.
• The volume of the integrated audio features should be kept at a level that allows you to hear important warning signals or communications in your environment.

Image: Diagram illustrating various noise levels (dB) and the corresponding safe exposure times, along with common applications like woodworking, mowing, and construction where hearing protection is essential. The earmuffs are shown on a person using an angle grinder.

പാക്കേജ് ഉള്ളടക്കം

പാക്കേജിൽ ഇനിപ്പറയുന്ന ഇനങ്ങൾ ഉണ്ടോ എന്ന് പരിശോധിക്കുക:

• PROHEAR 033A DAB+ Bluetooth Radio Ear Defenders
• Leather Storage Bag
• ഇൻസ്ട്രക്ഷൻ മാനുവൽ
• 3.5mm Connection Cord (AUX cable)
• USB-C ചാർജിംഗ് കേബിൾ

ചിത്രം: പൊട്ടിത്തെറിച്ച ഒരു view showing the PROHEAR 033A earmuffs, a leather storage bag, the product box, a 3.5mm audio cable, an instruction manual, and a USB-C charging cable, all included in the package.

ഉൽപ്പന്നം കഴിഞ്ഞുview

Familiarize yourself with the components of your PROHEAR 033A earmuffs.

• ക്രമീകരിക്കാവുന്ന ഹെഡ്‌ബാൻഡ്: Ensures a comfortable and secure fit for various head sizes.
• പാഡഡ് ഇയർകപ്പുകൾ: Provide comfort and effective noise sealing.
• എൽസിഡി ബാക്ക്‌ലൈറ്റ് ഡിസ്‌പ്ലേ: Shows current mode, frequency, battery status, and other information.
• നിയന്ത്രണ ബട്ടണുകൾ: For power, mode selection, volume, and tuning.
• പിൻവലിക്കാവുന്ന ആന്റിന: ഒപ്റ്റിമൽ റേഡിയോ സ്വീകരണത്തിനായി.
• USB-C ചാർജിംഗ് പോർട്ട്: ആന്തരിക ബാറ്ററി റീചാർജ് ചെയ്യുന്നതിന്.
• 3.5mm AUX ഇൻപുട്ട്: ബാഹ്യ ഉപകരണങ്ങളിലേക്കുള്ള വയർ മുഖേനയുള്ള ഓഡിയോ കണക്ഷന്.

ചിത്രം: ക്ലോസ്-അപ്പ് views highlighting key design features: the USB-C charging port, the ultra-wide padded headband for comfort, the LCD backlight display, and the adjustable headband mechanism.

സജ്ജമാക്കുക

1. Charging the Earmuffs

Before first use, fully charge the earmuffs. The built-in 2000 mAh lithium-ion battery provides up to 30 hours of continuous playback in Bluetooth mode.

1. Locate the USB-C charging port on the earcup.
2. Connect the provided USB-C cable to the earmuffs and the other end to a USB power adapter (not included) or a computer USB port.
3. The LED indicator on the earmuffs will show charging status (refer to the manual's LED indicator section for details, if available on the physical manual).
4. സാധാരണയായി പൂർണ്ണമായി ചാർജ് ചെയ്യാൻ ഏകദേശം 6 മണിക്കൂർ എടുക്കും.

Image: Visual representation of the charging process and battery life, indicating 6 hours for charging, a 2000 mAh rechargeable battery, and over 50 hours of playtime (note: feature bullet says 30 hours for Bluetooth, this image says 50H play, will use 30 hours as it's more specific to Bluetooth).

2. ഫിറ്റ് ക്രമീകരിക്കുന്നു

For optimal hearing protection and comfort, adjust the earmuffs to fit snugly over your ears.

• Extend the headband and place the earmuffs over your ears.
• Adjust the height of the earcups by sliding them up or down the headband until they fully cover your ears and create a tight seal.
• Ensure no hair, clothing, or other objects interfere with the earcup seal.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

1. പവർ ഓൺ/ഓഫ്

• പവർ ഓണാക്കാൻ: Press and hold the Power button (usually marked with a power icon) for a few seconds until the LCD screen illuminates.
• പവർ ഓഫ് ചെയ്യാൻ: Press and hold the Power button again for a few seconds until the screen turns off.

2. മോഡ് തിരഞ്ഞെടുക്കൽ

Press the "M" (Mode) button to cycle through the available modes: Bluetooth, DAB+, and FM Radio.

3. ബ്ലൂടൂത്ത് പ്രവർത്തനം

The earmuffs feature Bluetooth 5.3 for stable wireless connection.

1. ജോടിയാക്കൽ:
   • Switch the earmuffs to Bluetooth mode. The LCD screen will display "Bluetooth" or a similar indicator, and the earmuffs will enter pairing mode (often indicated by a flashing Bluetooth icon).
   • On your mobile device, enable Bluetooth and search for "PROHEAR 033A" or a similar device name.
   • Select the device to pair. Once connected, the earmuffs will confirm with an audible prompt or a steady Bluetooth icon on the screen.
2. സംഗീത പ്ലേബാക്ക്:
   • Use the Play/Pause button to control music playback.
   • Use the Next/Previous track buttons (often combined with volume controls) to skip tracks.
3. കോൾ മാനേജ്മെൻ്റ്:
   • With the built-in microphone, you can answer and make calls without removing the earmuffs.
   • Press the Play/Pause button to answer or end a call.
   • ഒരു ഇൻകമിംഗ് കോൾ നിരസിക്കാൻ Play/Pause ബട്ടൺ അമർത്തിപ്പിടിക്കുക.

4. DAB+ / FM Radio Operation

Enjoy digital and analog radio broadcasts.

1. ആൻ്റിന: Extend the retractable antenna for optimal reception.
2. First-Time Scan (DAB+):
   • In DAB+ mode, press and hold the "M" button to initiate a "Full Scan". This will search for and store all available DAB+ stations.
3. Automatic Scan (FM):
   • In FM mode, press and hold the Scan button (often the Play/Pause button or a dedicated scan button) to automatically scan and save available FM stations (87.5-108 MHz).
4. സ്റ്റേഷൻ പ്രീസെറ്റുകൾ:
   • The earmuffs can store up to 20 DAB+ stations and 20 FM stations. Refer to the physical manual for specific instructions on saving and recalling presets.
5. സ്വമേധയാലുള്ള ട്യൂണിംഗ്:
   • Use the tuning buttons (often +/- or arrow buttons) to manually adjust the frequency.

5. വോളിയം നിയന്ത്രണം

Use the volume buttons (usually marked with +/-) to adjust the listening volume. Be mindful of your surroundings and keep the volume at a safe level.

Image: A man wearing the PROHEAR 033A earmuffs while mowing a lawn, demonstrating the product's use in a noisy outdoor environment. Key features like SNR 31dB, DAB+/FM-Radio, and Bluetooth 5.3 are highlighted.

മെയിൻ്റനൻസ്

• വൃത്തിയാക്കൽ: മൃദുവായ ഒരു ഡി ഉപയോഗിച്ച് ഇയർമഫുകൾ തുടയ്ക്കുക.amp തുണി. അബ്രാസീവ് ക്ലീനറുകൾ ഉപയോഗിക്കരുത് അല്ലെങ്കിൽ ഉപകരണം വെള്ളത്തിൽ മുക്കരുത്.
• സംഭരണം: Store the earmuffs in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided leather storage bag for protection.
• ബാറ്ററി കെയർ: To prolong battery life, charge the earmuffs regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
• ഇയർകപ്പ് മാറ്റിസ്ഥാപിക്കൽ: Over time, earcup cushions may wear out. Replace them if they become cracked or hardened to maintain optimal noise reduction. (No info on replacement parts, but general maintenance advice).

ട്രബിൾഷൂട്ടിംഗ്

സ്പെസിഫിക്കേഷനുകൾ

വാറൻ്റിയും പിന്തുണയും

PROHEAR is committed to your satisfaction. We offer comprehensive after-sales service for our products.

• റിട്ടേൺ ആൻഡ് എക്സ്ചേഞ്ച് പോളിസി: Enjoy a hassle-free 30-day return and exchange policy.
• ഗുണനിലവാര വാറൻ്റി: The product comes with a 1-year quality warranty.
• കസ്റ്റമർ സർവീസ്: Our 24-hour online customer service team is available to address any questions or concerns you may have. Please refer to the product packaging or PROHEAR's official webബന്ധപ്പെടാനുള്ള വിവരങ്ങൾക്കുള്ള സൈറ്റ്.