Nu Republic Cosmo NU 504 Wireless Earphones User Manual

Introduction to Earphones

Thank you for purchasing Cosmo Wireless Earphones. This guide is provided to help you get started quickly with your wireless earphones; please read it carefully and save it for your future reference.

Safety Instructions

Read the instruction manual carefully and completely before using the product.

Preventing Damage to Health and Product

• Protect your hearing from high volume levels. Permanent hearing damage may occur when earphones are used at high volume for prolonged periods of time.
• Do not charge them with high voltage adaptors.
• Do not allow children or infirm to play with your earphones without adult supervision.
• Do not use the product in an environment that requires special attention (e.g., in traffic).
• Do not use earphones near water. Clean using dry or slight moist cloth.
• Store earphones at room temperature.
• Do not use in extreme dry environments as it leads to static discharge during usage.
• Do not expose your earphones to temperature above 40 degrees Celsius. Keep out of direct sunlight.
• Do not attempt to repair the product yourself. It will void product warranty.
• Do not drop, puncture, or expose your earphones to excessive trauma.
• Always press all buttons carefully. Do not mishandle your earphones.
• Do not place near objects generating strong magnetic fields.
• Use only the supplied charging cable. Unplug the device when not in use or during lightning storms.
• Do not expose earphones to excessive heat or fire.

Intended Use/Liability

Nu Republic does not accept liability for damage arising from improper use or misuse of this product and its attached accessories.

Understanding the Earphones

Diagram showing a pair of wireless neckband earphones. Labels indicate: Left Earbud, Right Earbud, Volume Up, Power/Multifunction Button, Charging Socket, Volume Down.

Key Function:

• Volume Up: Short press for previous song; Long press to increase volume.
• Volume Down: Short press for next song; Long press to decrease volume.
• Power/Multifunction Button: Power on/off, answer/reject call, play/pause music.

Included with Earphones

• Cosmo Wireless Earphones
• 3 Sets of Eargels in 3 sizes
• USB charging Cable
• User Manual

Wearing the Earphones

1. Carefully wear the earphones with the 'L' mark in your left ear, and the one with the 'R' mark in your right ear.
2. Twist the earphones up into the ear canal while inserting, until outside noise is blocked out.

Important:

If there seems to be a lack of low-frequency response (bass), it means the ear-tip is not forming a tight seal. Push the earphones deeper into the ear canal or try changing to different ear-tips.

Removing the Earphones:

Grasp the body of the earphones and gently twist to remove. Do not pull on the cable to remove earphones.

Two Step Bluetooth Connection

1. Long press the power button to switch on the Bluetooth earphones.
2. Red and Blue lights will start flashing alternately.
3. Turn on Bluetooth in your mobile phone and connect "NU Republic" to pair.

Parameters

Charging the Battery

Diagram illustrating the charging process, showing the earphones' charging cable connecting to a USB adapter, a laptop, and a power outlet symbol.

The earphones are partially charged at the factory, so they can be turned on and used normally. But before using them for the first time, make sure the earphones are fully charged.

1. Connect the charging port to any USB charging adapter or computer USB port (current does not exceed 1A).
2. The LED indicator turns red when charging.
3. When the LED indicator turns blue, the battery is full.

Notes

If you do not charge the earphones for a long time, the battery life will be greatly shortened. It is recommended that you charge the earphones at least once a month.

Choosing Perfect Eartips

It provides ear-tips in small/medium/large three sizes, made from premium grade rubber. Select an ear-tip that provides the best fit and sound isolation. It should be easy to insert, fit comfortably, and easy to remove.

Discarding the Earphones

For proper treatment to avoid harmful effect on human health and environment, please contact your local municipality, your waste disposal service, or the point of sale where you purchased the items.

Understanding the Warranty

Nu Republic thanks you for showing confidence in its products and becoming a valued customer. To ensure a delightful product experience, Nu Republic recommends reading the user guide carefully and contacting customer care helpline to understand the product warranty period.

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:

• The warranty is given only to the original purchaser of the product ("customer").
• The warranty will be applicable for 6 months from the date of original purchase or 18 months from the date of import (as mentioned in the import sticker on the box), whichever is earlier. The customer has to present the proof of payment/invoice for claiming any warranty.
• For the entire warranty period, Nu Republic or its authorized representative will, at their discretion, repair or replace the product.
• Details of service locations can be obtained from the customer service helpline. It is the responsibility of the customer to bring the product to a Nu Republic Service Location at their own risk and expenses.

For any product repaired or replaced during the warranty period, the repaired or replaced product shall continue to be covered within the period of the original product's warranty.

The warranty will not be applicable under the following circumstances:

1. The product code/serial number, water indicator, or warranty seal has been removed, erased, defaced, altered, or is illegible.
2. Deterioration of the product due to normal wear and tear.
3. Use other than in accordance with the user manual, rough handling, ingress of/exposure to any kind of liquid (water, sweat, beverages, oils, etc.), exposure to moisture, dampness, or exposure to extreme environmental conditions.
4. The warranty will also not cover any physical damage to the surface of the product, including but not limited to scratches on the body parts.
5. 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.

For any claim under the warranty, notification to Nu Republic is required within a reasonable time of the occurrence of the alleged defect 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.

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.

Note: Check out our website www.nurepublic.co for existing offers & extended warranty.

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.

Contact Information:

Helpline Number: +91-8826257630

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

Email: hello@alchemie.co