Nu Republic Cyberstud X4 True Wireless Earphones

What's in the Box

Your Nu Republic Cyberstud X4 true wireless earphones come in premium packaging comprising of the earphones, charging wire, and a user manual.

Getting Started with Cyberstud X4

Take the device out of the box and remove the protective casing. Before using it for the first time, ensure that the battery is fully charged. If the device does not power on, please connect the charger to charge the device.

On a full charge, Cyberstud X4 provides up to 72 hours of playtime and has a standby time of up to 325 hours.

Note: It's advisable to use accessories attached with the products.

• Plug the USB cable into an adaptor or your PC. Plug the power adaptor into an electrical socket.
• Plug the charger to the device and wait for it to fully charge.
• Once the battery is fully charged, remove it from the charging adaptor/PC.

How to Connect Your Product

1. Use the Bluetooth function of your mobile phone, scan and select the product name (NuR_cyberstud X4). Wait for pairing, and your device will be connected successfully.
2. The earphones will automatically connect and be saved for pairing next time.

How to Use

Cyberstud X4 features voice assistance with built-in touch controls to give you complete control on your fingertips!

1. Power On: Long press the function key for 2 seconds.
2. Power Off: Long press the function key for 5 seconds. You cannot turn off manually after connecting to a mobile phone.
3. Answer/Hang Up: Single-click the function key.
4. Reject a Call: Long press the multi-function key for 2 seconds.
5. Pause/Play: Double-click the multi-function key (R, L) to switch between play/pause.
6. Next Song: Triple-click the function key (L).
7. Previous Song: Triple-click the function key (R).
8. Volume Up: Single-click the multi-function key in ear-to-ear mode (R ear).
9. Volume Down: Single-click the multi-function key in ear-to-ear mode (L ear).
10. Game Mode: Quad-click the function key (R) to switch between game mode and music mode.
11. Voice Assistant: Quad-click the function key (L) to activate Siri.
12. ANC Noise Reduction:
    • Long press the multi-function key for 1.5 seconds (R, L) for transparent cycle.
    • Long press the multi-function key for 1.5 seconds (R, L) for noise reduction loop.
    • Press and hold the multi-function button for 1.5 seconds (R, L) to close the loop.
13. Click 8 times to turn on the light of the buds.

Warranty Terms and Conditions

Understanding the Warranty

1. Nu Republic thanks you for showing confidence in our products and becoming our valued customers.
2. To ensure a delightful product experience, Nu Republic recommends reading the user manual carefully and contacting our customer care helpline to understand the product warranty period and conditions.
3. Nu Republic warrants that the product, at the time of its original purchase, is free of defects in material and workmanship.

This Warranty is Subject to the Following Terms:

1. The warranty is given only to the original purchaser of the product.
2. The warranty will be applicable for 6 months from the date of original purchase or 12 months from the date of import (as mentioned in the import sticker on the box), whichever is earlier.
3. The customer must present proof of purchase/invoice for claiming any warranty.
4. For the entire warranty period, Nu Republic or its authorized representative will, at their discretion, repair or replace the defective product. Repair or replacement may involve the use of the same or equivalent reconditioned unit.
5. Nu Republic will return the repaired product or can replace it with another same or equivalent product to the customer in full working condition. All replaced & faulty parts or components become the property of Nu Republic.
6. The details of the service locations can be obtained from our service helpline. It is the responsibility of the customer to bring the product to the Nu Republic service location at his/her own risk and expense.
7. For any product repaired or replaced during the warranty period, the repaired or replaced product shall continue to be within the period of the original product's warranty.
8. In case a service center is not available at the customer's location, the customer will have to courier the product to the nearest Nu Republic service center at their own cost.
9. One-way courier cost from the customer's end to the service centers will be borne by the customer, and Nu Republic will bear the return courier/shipment delivery cost from the service center to customers across all regions.

Who Pays for What

Nu Republic will pay all labor and material expenses for all repairs covered by the warranty. The customer is responsible for transporting the product for repair or arranging for its transportation and for payment of any initial shipping charges. Nu Republic will pay the return shipping charges if repairs are covered by the warranty.

The Warranty Will Not Be Applicable Under the Following Circumstances:

• The product code/serial number or warranty seal has been removed, erased, defaced, or is illegible.
• Deterioration of the product due to normal wear and tear.
• Use other than in accordance with the user manual, rough handling.
• Ingression of/exposure to any kind of liquid (water, sweat, beverages, oils, etc.), exposure to moisture, dampness, or exposure to extreme environmental conditions.
• Corrosion, unauthorized repairs, unauthorized spare parts usage, accidents, forces of nature, or other actions beyond the reasonable control of Nu Republic, unless the defect was caused directly by defects in material or workmanship.
• Physical damage to the surface of the product, but not limited to scratches on the body parts.
• Defects caused by the fact that the battery has been short-circuited or by the fact that the seals of the casing or any evidence of tampering, or the product is used for equipment other than for which it is certified.

Intended Use / Liability

Nu Republic does not accept any liability from any damage arising out of misuse of the product as prescribed by this user manual.

Process To Be Followed to Claim Warranty

• The customer will raise an escalation by mailing hello@nurepublic.co, or call our helpline +91 8826257630.
• The customer will ship the product, the accessories, the original box, and the original sales invoice.
• The After Sales Service Centre will receive the product and check the product for any abuse, damage, scratches, breakages, or wear and tear.
• Once approved, the Authorized Service Centre will send a repaired/replacement product free of cost to the customer.
• In absence of the same product, a similar product may be offered to the customer.

General Terms

For any claim under the warranty, notification to Nu Republic for the alleged defect must be given within a reasonable time of its occurrence and in no event later than the expiry of the warranty period.

Nu Republic / Authorized Partner will not be responsible for any kind of losses - direct or indirect resulting due to any loss of customer due to non-functioning. Nu Republic's obligation under this warranty shall be limited to repair or providing replacement of parts only. The maximum claim entertained by Nu Republic will be subject to the maximum retail price of the product or purchase price (as per invoice), whichever is lower.

For detailed terms and conditions, please visit our website www.nurepublic.co or mail us at hello@nurepublic.co. We are also reachable on our Helpline Number: +91 88262 57630.

Working Hours: Monday to Friday 10:00 AM - 5:30 PM (Except national and public holidays)

In the event of any unforeseen circumstances, there is unavailability of certain spare parts, prevailing depreciation rules will be binding on the purchaser to accept as a commercial solution in lieu of repairs.