Ro-ràdh
Thank you for choosing the NUBWO S2 Bluetooth Wireless On-Ear Headphones. This manual provides detailed instructions on how to set up, operate, and maintain your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Image: NUBWO S2 Bluetooth Wireless On-Ear Headphones, showcasing the black and orange design with adjustable headband and earcups.
Susbaint pacaid
Thoir sùil air a’ phacaid airson nan nithean a leanas:
- 1 x NUBWO S2 Bluetooth Wireless Headset
- 1 x càball cosgais meanbh-USB
- 1 x 3.5mm Audio Cable (for wired use)
- 1 x Leabhar-làimhe Cleachdaiche
- Cluasagan-cluaise (ro-stàlaichte)
Bathar seachadview
Familiarize yourself with the various components and controls of your NUBWO S2 headphones.

Image: Diagram illustrating the location of controls and ports on the NUBWO S2 headphones, including the USB charging port, 3.5mm Aux port, microphone, LED indicator, volume buttons, and multifunction button.
Smachdan agus puirt:
- Port Cìsean USB: For connecting the Micro USB charging cable.
- Port Aux 3.5mm: For wired audio connection using the included 3.5mm audio cable.
- Micreofon: Amalaichte airson gairmean gun làmhan.
- Comharra LED: Displays power, charging, and Bluetooth pairing status.
- Putan Meud + / An ath-òran: Press to increase volume; hold to skip to the next track.
- Putan Meud-lìonaidh / An Trac Roimhe: Press to decrease volume; hold to go to the previous track.
- Putan Ioma-ghnìomhach (MFB):
- Brùth is cum sìos gus an cumhachd a chur air/dheth.
- Brùth aon uair gus ceòl a chluich/stad.
- Brùth aon uair gus gairm a fhreagairt/a chrìochnachadh.
- Dèan briogadh dùbailte gus an àireamh mu dheireadh ath-dheasachadh.
Suidhich
1. A 'cur cosgais air na fònaichean-làimhe
Before first use, fully charge your NUBWO S2 headphones.
- Connect the Micro USB charging cable to the USB Charging Port on the headphones.
- Ceangail ceann eile a’ chàball ri stòr cumhachd USB (m.e., port USB coimpiutair, inneal-atharrachaidh balla USB).
- Lasaidh an comharra LED suas fhad ’s a bhios e a’ cur cosgais agus atharraichidh e dath no cuiridh e dheth e nuair a bhios e làn-chosgais.
A full charge provides approximately 14 hours of playback time and up to 500 hours of standby time.
2. A ’toirt cumhachd air / dheth
- Gus cumhachd a thoirt air: Press and hold the Multifunction Button until the LED indicator flashes.
- Gus cumhachd a thoirt dheth: Press and hold the Multifunction Button until the LED indicator turns off.
3. Càraid Bluetooth
Pair your NUBWO S2 headphones with your Bluetooth-enabled device.
- Dèan cinnteach gu bheil na fònaichean-cluaise air an cuir dheth.
- Press and hold the Multifunction Button for approximately 3 seconds until the LED indicator flashes rapidly (usually blue and red alternately), indicating pairing mode.
- Air an inneal agad (fòn cliste, tablet, coimpiutair), cuir Bluetooth an gnìomh agus rannsaich airson innealan a tha rim faighinn.
- Select "NUBWO S2" from the list of found devices.
- Once paired, the LED indicator will typically flash slowly or turn solid blue.
The headphones utilize Bluetooth 4.1 technology for a stable connection up to 10 meters (33 feet).

Image: Visual representation of NUBWO S2's Bluetooth 4.1 features, highlighting fast pairing, power saving, stable transmission, and a 10-meter working distance.
Stiùireadh Obrachaidh
Dealbh-chluich Ciùil
- Cluich / Stad: Brùth am putan ioma-ghnìomh aon uair.
- An ath cheum: Brùth is cum sìos am putan Meud +.
- Rian roimhe: Brùth is cum sìos am putan Meud -.
- Meud suas: Brùth am putan Volume +.
- Meud sìos: Brùth am putan Meud -.
Glaodh gun làmhan
- Freagairt/Cuireadh Call: Brùth am putan ioma-ghnìomh aon uair.
- Call a dhiùltadh: Brùth agus cum am Putan Multifunction airson 2 dhiog.
- Deasaich an àireamh mu dheireadh: Double-click the Multifunction Button.
Modh Uèirle (Càball Fuaime 3.5mm)
You can use the NUBWO S2 headphones as wired headphones when the battery is depleted or with non-Bluetooth devices.
- Connect one end of the 3.5mm audio cable to the 3.5mm Aux Port on the headphones.
- Ceangail an ceann eile ri jack toraidh claisneachd an uidheim agad.
- In wired mode, Bluetooth functionality is disabled, and controls on the headphones may not function. Audio is controlled directly from your connected device.
Cumail suas
To ensure the longevity and optimal performance of your NUBWO S2 headphones, follow these maintenance guidelines:
- Glanadh: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Stòradh: Stòraich na fònaichean-cluaise ann an àite fionnar, tioram air falbh bho sholas dìreach na grèine agus teòthachd anabarrach.
- Seachain Tais: Na cuir na fònaichean-cluaise fo uisge no cus taiseachd.
- Làimhseachadh le cùram: Seachain na fònaichean-cluaise a leigeil sìos no a bhith fo bhuaidhean làidir.
- A' cur cosgais: Do not leave the headphones charging for extended periods after they are fully charged.
Fuasgladh thrioblaidean
If you encounter issues with your NUBWO S2 headphones, refer to the following common solutions:
| Trioblaid | Fuasgladh |
|---|---|
| Chan eil fònaichean-cluaise a’ dol air. | Ensure the headphones are charged. Connect them to a power source using the Micro USB cable. |
| Chan urrainnear paidhir a dhèanamh le inneal Bluetooth. |
|
| Gun fhuaim no meud ìosal. |
|
| Tha càileachd fuaim truagh. |
|
Sònrachaidhean
Key technical specifications for the NUBWO S2 headphones:
- Modail: S2
- Tionndadh Bluetooth: 4.1
- Raon RF: 10 meatair (33 troigh)
- Trast-thomhas an draibhear: Ø40mm
- Impedance: 32Ω ±15%
- Freagairt tricead: 20-20KHz
- Signal-to-Noise Ratio (S/N Rate): >80dB
- Saobhadh: <1%
- Ùine ath-chluich: Mu 14 uair a thìde
- Am Fuireach: Mu 500 uair a thìde
- Seòrsa bataraidh: Lithium Polymer (350mAH)
- Cuideam nì: 522 g
- Meudan toraidh: 22.71 x 10.69 x 22.3 cm
- Ceangal: Bluetooth, seac claisneachd 3.5mm
- Micreofon: Built-in, Unidirectional
- Modh smachd: Suathadh (a’ toirt iomradh air brùthadh phutanan)
- Stuth: Plastaig
Barantas agus Taic
NUBWO provides a 12-month worry-free technical support and after-sales service for the S2 Bluetooth Wireless On-Ear Headphones.
For any questions, technical assistance, or warranty claims, please contact NUBWO customer support through your purchase platform or the official NUBWO website. Please have your product model (S2) and purchase details ready when contacting support.