1. Okwu mmalite
Daalụ maka ịzụrụasing the ZEBRONICS THUNDER Bluetooth 5.3 Wireless Headphones. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use and retain it for future reference.

Image 1.1: ZEBRONICS THUNDER Wireless Headphones overview.
2. Ntuziaka nchekwa
- Ewepụla ekweisi na oke okpomọkụ, iru mmiri, ma ọ bụ gburugburu na-emebi emebi.
- Zere idobe ma ọ bụ idobe ekweisi na mmetụta siri ike.
- Agbalịla ịgbasa ma ọ bụ gbanwee ekweisi. Nke a ga-eme ka akwụkwọ ikike ahụ ghara ịdị mma.
- Debe ekweisi ka ọ ghara ịdị na mmiri na mmiri mmiri ndị ọzọ.
- Clean the headphones with a soft, dry cloth only.
- Gee ntị n'ogo olu na-agafeghị oke iji gbochie mmebi ntị.
3. Ihe ngwugwu
Ngwungwu ahụ gụnyere ihe ndị a:
- ZEBRONICS THUNDER Wireless Headphones (1 Unit)
- Charging Cable (1 Unit)
- AUX Cable (1 Unit)
- User Manual (1 Unit)
4. Ngwaahịa gafereview
4.1 Njikwa na ọdụ ụgbọ mmiri

Image 4.1: Diagram of headphone controls and ports.
- Oghere kaadị Micro SD
- Sochie egwu / bọtịnụ gbadara agbada
- Bọtịnụ Kwụsị/ Kwụsị
- Sochie ọzọ / bọtịnụ olu elu
- Call Answer / End Key
- AUX na Port
- Nchaji ọdụ ụgbọ mmiri
- Igwe okwu arụnyere n'ime ya
4.2 Atụmatụ
- Ndị ọkwọ ụgbọ ala 40mm: Equipped with 40mm audio drivers for clear sound reproduction.
- 60 Hours Playback: Ogologo ndụ batrị maka ige ntị ogologo oge.
- Bluetooth Bluetooth: Advanced wireless connectivity for stable connections.
- Mkpuchi mkpọtụ gburugburu (ENC): Reduces ambient noise during calls.
- Ọnọdụ egwuregwu: Low latency mode for an optimized gaming experience.
- Mmakọ abụọ: Jikọọ na ngwaọrụ abụọ n'otu oge.
- Njikọ ọtụtụ: Supports Bluetooth, AUX, and Micro SD card playback.
- Igwe okwu arụnyere n'ime ya: Maka oku na-enweghị aka na mkparịta ụka enyemaka olu.
5. Nhazi
5.1 Ịchaji ekweisi
Before first use, fully charge the headphones. Connect the provided charging cable to the charging port on the headphones and the other end to a USB power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status and turn off or change color when fully charged.
- Oge nchaji: Ihe dị ka awa 1.5.
5.2 Gbanyụọ/ gbanyụọ
- Ike Na: Pịa ma jide bọtịnụ ike ruo mgbe ihe ngosi LED na-enwu.
- Gbanyụọ: Pịa ma jide bọtịnụ ike ruo mgbe ihe ngosi LED gbanyụrụ.
5.3 Njikọ Bluetooth
To connect your headphones to a Bluetooth device:
- Gbaa mbọ hụ na agbanyụrụ ekweisi.
- Press and hold the Power button until the LED indicator flashes blue and red alternately, indicating pairing mode.
- Na ngwaọrụ gị (smartphone, tabletị, laptọọpụ), gbanye Bluetooth wee chọọ ngwaọrụ dị.
- Select "ZEB-THUNDER" from the list of found devices.
- Once connected, the LED indicator will flash blue periodically.
5.4 Njikọta abụọ
The headphones support connecting to two Bluetooth devices simultaneously:

Image 5.1: Headphones connected to a phone and laptop via dual pairing.
- Pair the headphones with the first device as described in Section 5.3.
- Disable Bluetooth on the first device. The headphones will re-enter pairing mode.
- Jikọọ ekweisi na ngwaọrụ nke abụọ.
- Re-enable Bluetooth on the first device. The headphones should automatically connect to both devices.
6. Ntuziaka ọrụ
6.1 Njikwa ntọala
- Gwuo/kwụsịtụ: Pịa bọtịnụ Play/kwụsịtụ otu ugboro.
- Olu elu: Pịa ma jide bọtịnụ olu elu (+).
- Olu ala: Pịa ma jide bọtịnụ ụda ala (-).
- Track na-esote: Press the Next Track (>>) button once.
- Gara aga Track: Press the Previous Track (<<) button once.
6.2 Ọrụ oku

Image 6.1: Headphones supporting call function and voice assistant.
- Oku azaa: Press the Call Answer/End button once.
- Oku ngwụcha: Press the Call Answer/End button once during a call.
- Jụ oku: Press and hold the Call Answer/End button.
- Nọmba Ikpeazụ emegharịgharịrị: Double-press the Call Answer/End button.
6.3 Onye enyemaka olu
Activate your device's voice assistant (e.g., Siri, Google Assistant) by pressing the Call Answer/End button for 2 seconds.
6.4 Ụdị AUX
Connect the provided 3.5mm AUX cable to the AUX In port on the headphones and to your audio source. The headphones will automatically switch to AUX mode. In this mode, headphone controls may be limited, and playback is controlled by the connected device.
6.5 Micro SD Mode
Tinye kaadị Micro SD nwere ọdịyo files into the Micro SD card slot. The headphones will automatically detect the card and begin playback. Use the track navigation buttons to control playback.
6.6 Ụdị egwuregwu

Image 6.2: Headphones featuring a low-latency gaming mode.
To activate Gaming Mode for reduced audio latency, refer to the specific instructions in the quick start guide or product packaging, as activation methods can vary. This mode is designed to enhance your gaming experience by minimizing audio delay.
7. Nlekọta
7.1 Nhicha
Wipe the headphones with a soft, dry, lint-free cloth. Do not use harsh chemicals, cleaning solvents, or strong detergents. Avoid getting moisture into any openings.
7.2 Nchekwa
When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
7.3 Nlekọta batrị
The headphones contain a built-in rechargeable Lithium Polymer battery. To maximize battery life:
- Zere ịchaji batrị ugboro ugboro.
- Do not leave the headphones uncharged for long periods.
- Charge the headphones using only the provided cable and a compatible power source.
8. Nchọpụta nsogbu
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Igwe ekweisi anaghị agba ọkụ. | Batrị dị ala. | Chajie ekweisi nke ọma. |
| Enweghị ike ijikọ site na Bluetooth. | Ekweisi anaghị adị n'ụdị njikọta; Bluetooth agbanyụrụ na ngwaọrụ; ọ dị oke anya site na ngwaọrụ. | Hụ na ekweisi dị n'ụdị njikọta (na-acha anụnụ anụnụ/acha uhie uhie). Mee ka Bluetooth rụọ ọrụ na ngwaọrụ gị. Bugharịa ekweisi nso na ngwaọrụ ahụ (n'ime mita iri). |
| Enweghị ụda na ọnọdụ Bluetooth. | Olu dị oke ala; ekweisi anaghị ejikọ; ahọpụtara mmepụta ọdịyo na-ezighi ezi. | Increase volume on headphones and connected device. Re-pair headphones. Check audio output settings on your device. |
| Igwe okwu anaghị arụ ọrụ. | Microphone muted on device; poor connection. | Check microphone settings on your device. Ensure a stable Bluetooth connection. |
| Mgbagwoju anya ụda. | N'ebe dị anya site na ngwaọrụ; ntinye aka; obere batrị. | Move closer to the device. Avoid sources of interference. Charge the headphones. |
9. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Aha Nlereanya | ZEB-Eluigwe |
| Teknụzụ Njikọta | Bluetooth 5.3, ikuku |
| Oke Bluetooth | 10 mita |
| Nha ọkwọ ụgbọ ala ọdịyo | 40 Millimita |
| Nzaghachi ugboro ugboro | 20 Hz - 20 kHz |
| Mgbochi | 32 Ohm |
| Mmetụta | 116 dB |
| Mgbochi igwe okwu | 1.2 kΩ |
| Njikwa mkpọtụ | Nkagbu mkpọtụ gburugburu (ENC) |
| Ndụ batrị | Oge elekere 60 (na 50% olu) |
| Oge Nchaji | Awa 1.5 |
| Oge Njikere | Awa 200 |
| Jack ekweisi | 3.5mm ọkpụrụkpụ |
| Ihe onwunwe | Plastic |
| Ibu Ibu | 270 grams |
| Akụkụ ngwaahịa (LxWxH) | 8.4 x 15.4 x 22.2 cm |
10. Akwụkwọ ikike Ozi
ZEBRONICS products are covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your package or visit the official ZEBRONICS website for detailed terms and conditions. The warranty typically covers manufacturing defects and does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
11. Nkwado
For technical assistance, product inquiries, or warranty claims, please contact ZEBRONICS customer support. Contact details can be found on the official ZEBRONICS websaịtị ma ọ bụ na nkwakọ ngwaahịa.
- Websaịtị: www.zebronics.com
- Email: Tụtụ aka na websaịtị maka email nkwado.
- Ekwentị: Tụtụ aka na website for customer service numbers.