NUU U30 Buds B True Wireless In Ear Headphone User Guide

: June 3, 2024
: NUU

NUU U30 Buds B True Wireless In Ear Headphone User Guide

PRODUCT OVER VIEW

Product Diagram

Multi-function button (MFB)
LED indicator
Charging contacts
Ear lips
Charging cose battery indicator
Charge case Type-C charging port

Package Content

N UU buds B with charging case· x l
Ear tip pairs (M size are placed on the ear buds)· x3
Charging coble •··· x l
User manual ······ x l

Download NUU audio Apps

Download the N uu audio apps from Android Play Store.

Power off

. 1 .Put the ear buds into the charging case, and close the casecover, the ear buds will shut down outomatically.
Turn off the Bluetooth of your mobile phone or stop playing music, press and hold the touch area of ear buds for about 10 seconds, then it w ill power off.

Charging

Fully charge the earbuds and the charging case before first time use.
Use the included Type-C charging cable.

How to Pairing

First pairing: Open the charging case and pick up NUU Buds, it w ill automatically enter the pairing mode (One Bud’s blue LED light flashes, and the other bud is off). Turn on the Bluetooth of
your device and search for pairing name “N UU Buds B” to pair, then successfully po ired (Indicator turns off(.

LED Indicator Guide

Multi-function Button IMFB) Guide

How to Keep Ear buds

The headphones should be stored in the charging case to prevent the Bluetooth headphones from being stored at extreme temperatures (above 70°C or below -10°C), otherw ise the
battery life will be shortened.

Reset to Factory Settings

To reset ear buds, dow nload NUU audio apps, and select reset bultons at system.

Technical Specifications

Safety Precautions

Keep your earphone and accessories out of reach of children. Children should use the earphone under adult’s supervision
Do not expose the ear buds to water for prolonged period. Do not use it w hen swimming, diving, or in the shower.
Use your earphone in a moisture or dusty environment or near a strong magnetic field, may result an internal circuit fa ilure.
Do not use the device during thunderstorms.
Thunderstorms can cause the device to malfunction and increase the risk of electric shock.
This product contains lithium battery. Disassembly, collision, crushing or exposure to fire is prohibited. Do not use swollen\ batteries. Do not place this product in high-temperature environment. Pis dispose the battery accordance with local regulations and do not treat it as household waste.

Warranty information

“NUU Buds A” is warranted to the original owner for l year from the date of purchase against defects in material and workshop under normal use and service. NUU mobile is not responsible for the accident use of this product and its liability will not exceed the purchase price of the product. Ifyou have any problem while using the product, ps do not hesitate to contact our customer support at support@nuumobile.com. Details al warranty term, pis download lram our Web: www.nuumobile.com

Warning

Risk due to extremely high volume Loud music can lecd to hearing damage.Avoid listening to music & at on extremely high volume whnen using this device – especially
over long period of time.

WEEE

Electrical and electronic equipment, ports and batteries marked with this symbol must not be disposed with normal household )t wastage, it must be collected and disposed of separately to
protect environment. Your U25 earphone retailer will advise you of the correct way of disposal in your country.

Certification

FCC ID: 2ADINU30
This device complies w ith Port 75 of FCC Rules. Operation is sub ject to the following lvvo conditions:
111 Tris device may not cause harmful interfe re1ce, a nd 121 This device must accept any interference received, including interference that may ca u.c;e unrlP..~irecl o pe rrition
W arning: C ha nge5 or modification not expres5ly approved by the fXJ rly resrxmsible for
Corrpliance cou d void the user’s authority to operate the equipme, t.
NOTE: This equip-nenl has been tested and found lo comp'{ with the limits for o Closs B digital device, purwont to Part It> of the ~CC Rules.
These limits are desig ned lo provide reaso1able p·otecfon against harmful interference in a residential ins·allation. This equipr,ent generates, Lses and can radiate radio frequency energy and, iF not installed and used in accorda nce with the ·nstructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur In a particu or instollotion. If this equipment does cause- harmful interfe,ence to radio or television reception, which con be determined by hHr,ing the equipment off and or , the user is encouraged fa try to correct the interference by o ne or more of the following memures:
Reorient or re ocate the receivirg antenna .
Increase the separation between the equipment a nd receiver.
Connect the equipment into on outlet on a Circuit di=ferent from thot to which the receiver is connected.
Consult the dealer or an experienced radio/N technician for help.

RF warning statement:

The device hos been evaluated to meet general RF exposure requirement.
The device con be used in portable exposure condition without restriction.
The product is too small to place complete label information, so the label is placed in the charging bin.