1. Bubuka
This manual provides comprehensive instructions for the setup, operation, and maintenance of your SIMOLIO Wireless TV Headphones. Designed for enhanced voice clarity and comfortable listening, these headphones offer a superior audio experience for television viewing.
2. Eusi Paket
Punten parios yén sadaya barang anu didaptarkeun di handap kalebet kana pakét anjeun:
- SIMOLIO Wireless Headphones (1 unit)
- Wireless Transmitter (1 unit)
- Kabel Serat Optik (1 unit)
- RCA Audio Cable (1 unit)
- 3.5mm Audio Cable (1 unit)
- USB Charging Cable for Headphone (1 unit)
- Adaptor Daya (1 unit)
- Spare Rechargeable Battery (1 unit)

Figure 2.1: Included accessories and main components.
3. Produk Langkungview
3.1 Headphone
- Headband adjustable: Pikeun pas nyaman jeung aman.
- Noise Isolation Memory Foam Earmuffs: Designed for comfort during extended use and to reduce external noise.
- Batré anu tiasa dieusi deui: Provides up to 10 hours of listening time.
- Kontrol volume: Independent volume adjustment for left and right ears (Balance Adjustment).
- Penyesuaian nada: Options for Treble, Normal, and Bass to optimize sound clarity.
- Saklar MONO/STEREO: Select for clearer dialogue or more vivid music.
- MIC ON/OFF Button: Activates a personal sound amplifier function to temporarily hear surrounding conversations without removing the headphones.
- Audio Sharing Port: Allows another wired headphone to connect and share the audio.

Figure 3.1: Headphone features including comfort elements and battery compartment.

Figure 3.2: Headphone controls for balance adjustment and audio sharing.
3.2 Pamancar nirkabel
The transmitter connects to your audio source (e.g., TV, cable box) and wirelessly sends audio to the headphones. It also features a charging slot for the spare battery.
4. Setélan
4.1 Connecting the Transmitter to Your Audio Source
The SIMOLIO Wireless TV Headphones support multiple audio output options. Choose the most suitable connection for your TV or audio device:
- Digital Optical (Toslink/SPDIF): For optimal digital audio quality. Ensure your TV's audio format is set to PCM when using this connection.
- RCA (Red/White): Pikeun kaluaran audio analog.
- 3.5mm AUX: For devices with a headphone jack or AUX output.
Only one audio cable connection is required. Refer to your TV's manual for specific audio output port locations.

Figure 4.1: Supported audio connection types.
4.2 Initial Pairing and Powering On
The headphones and transmitter are designed for automatic connection. Simply turn on both devices, and they will pair with each other. No manual pairing is required.
4.3 Charging the Headphones and Spare Battery
The headphones can be charged by plugging the USB charging cable into the headphone's charging port and connecting it to a compatible USB power source (e.g., transmitter USB port, PC, or TV USB port). The spare battery can be charged by inserting it into the dedicated charging slot on the transmitter.
5. Parentah Operasi
5.1 Voice Enhancement and Noise Reduction
The headphones feature voice highlighting and noise reduction technology to make TV conversations clearer by reducing background noise. Use the Tone adjustment switch (Treble/Normal/Bass) on the headphones to find your preferred audio profile for optimal clarity.

Figure 5.1: Key audio enhancement features.
5.2 L/R Balance Volume Control
Adjust the balance control on the headphones to customize the volume level for your left and right ears, which is particularly useful for individuals with different hearing levels in each ear.
5.3 Sora Pribadi AmpFungsi Lifier
Press the MIC ON/OFF button on the headphones to activate the personal sound amplifier. This allows you to temporarily hear external sounds and conversations without needing to remove the headphones, making it convenient for quick interactions.

Figure 5.2: Personal sound ampliifier dina pamakéan.
5.4 Audio Sharing Function
Connect another wired headphone to the audio sharing port on the right side of the SIMOLIO headphones to share the TV audio with a friend or family member.
5.5 Jangkauan Nirkabel
The 2.4GHz RF technology provides a stable connection up to 100 feet (30 meters), allowing you to move freely around your home while enjoying clear audio.

Figure 5.3: Wireless range capability.
6. Pangropéa
To ensure the longevity and optimal performance of your SIMOLIO Wireless TV Headphones, follow these maintenance guidelines:
- beberesih: Wipe the headphones and transmitter with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Panyimpenan: Simpen headphone dina tempat anu tiis sareng garing upami henteu dianggo.
- Perawatan batré: Always keep the spare battery charged in the transmitter's charging slot to ensure it's ready for immediate use. Avoid fully discharging the batteries for extended periods.
- kanyamanan: For prolonged listening sessions, it is recommended to take off the headphones every 1-2 hours to allow your ears to rest.
7. Cara ngungkulan
If you encounter any issues with your SIMOLIO Wireless TV Headphones, please refer to the solutions below. For more detailed visual guides, refer to the official video tutorials.
7.1 No Sound from TV
This is a common issue, often related to TV audio settings. Please check the following:
- Sambungan kabel: Ensure the optical, RCA, or AUX cable is securely connected to both the TV/audio source and the transmitter.
- TV Audio Output Setting (PCM): For optical connections, your TV's digital audio output format MUST be set to PCM.
- TV Speaker Output: Some TVs may mute internal speakers when an external audio device is connected. Check your TV's sound output settings.
- TV Power Cycle: Unplug your TV from the power outlet for a few minutes, then plug it back in.
- Factory Reset TV (as a last resort): If other methods fail, a factory reset of your TV might resolve software conflicts. Consult your TV's manual before proceeding.
Specific TV Brand Troubleshooting Videos:
Philips TV No Sound Troubleshooting:
This video provides detailed steps to resolve 'no sound' issues when connecting to a Philips TV via optical cable, including power cycling the TV, performing a factory reset, and adjusting sound settings to PCM and disabling surround sound.
LG TV No Sound Troubleshooting:
Watch this video for instructions on fixing 'no sound' problems with your LG TV's optical output, focusing on setting the digital sound out to PCM.
Samsung TV No Sound Troubleshooting:
This video guides you through resolving 'no sound' issues when connecting to a Samsung TV's optical output, including setting the digital output audio format to PCM.
7.2 Audio Lag/Delay
The SIMOLIO headphones utilize 2.4GHz RF technology, which is designed to provide virtually no audio lag. If you experience delay, ensure there are no significant obstructions between the transmitter and headphones, and that the transmitter is placed optimally.
7.3 Kualitas Sora Miskin
- Penyesuaian nada: Experiment with the Treble/Normal/Bass settings on the headphones to find the best sound for your content.
- Kontrol kasaimbangan: Adjust the L/R balance to ensure sound is evenly distributed or optimized for your hearing.
- Kualitas Sumber: Pastikeun sumber audio éta sorangan nyadiakeun sinyal anu jelas.
7.4 Headphones Not Charging / Low Battery Life
- Kabel ngecas: Verify the USB charging cable is correctly connected to the headphones and a working USB power source.
- Batré cadangan: Utilize the included spare battery to avoid interruptions during long listening sessions. Ensure the spare battery is always charged in the transmitter.
- adaptor kakuatan: Confirm the power adapter for the transmitter is securely plugged in and functioning.
8. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Ngaran modél | SM-825D Pro |
| Téhnologi konektipitas | Nirkabel (RF) |
| Téknologi Komunikasi Nirkabel | RF (2.4GHz) |
| Kontrol bising | Pembatalan Noise aktip |
| Headphone Jack | 3.5 mm Jack (for sharing port) |
| Kahirupan batré | Nepi ka 10 Jam |
| Waktu Ngecas | 3 Jam |
| Rentang Frékuénsi | 20 Hz - 20,000 Hz |
| Impedansi | 32 ohm |
| Range nirkabel | Nepi ka 100 ft (30 méter) |
| Dimensi produk | 6.7 x 8.5 x 3.3 inci |
| Item Beurat | 1.89 pon (0.86 Kilogram) |
9. Garansi jeung Rojongan
SIMOLIO products are designed for quality and reliability. For any questions, technical assistance, or warranty inquiries, please contact the SIMOLIO support team. We are committed to providing excellent customer service and finding a solution for any issues you may encounter.
Contact information can typically be found on the SIMOLIO official websitus atawa ngaliwatan platform pameseran Anjeun.





