1. Sarrera
Thank you for choosing the Hoco BS31 Bright Sound Sports Wireless Speaker. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and longevity.
2. Produktua amaitu daview eta Ezaugarriak
The Hoco BS31 is a compact and portable wireless speaker designed for versatile audio playback. It features robust connectivity options and a durable design, making it suitable for various environments.
- Wireless V4.2 JLAC6928B for stable and efficient connection.
- Integrated 53mm speaker for clear audio output.
- Class A polymer battery with 500mAh capacity for extended playback.
- Multiple playback modes: Wireless (Bluetooth), TF card, and AUX input.
- Compact and lightweight design, weighing only 140g.
- Supports A2DP, AVRCP, HFP, HSP protocols for broad compatibility.

Irudia: Aurrealdea view of the Hoco BS31 speaker in army green, showcasing its compact design and front controls.

Image: The Hoco BS31 speaker held in a hand, demonstrating its small, palm-sized, and portable nature.
3. Paketearen edukia
Mesedez, egiaztatu paketea elementu hauek dituen:
- Hoco BS31 Haririk gabeko Bozgorailua
- USB kargatzeko kablea
- Erabiltzailearen eskuliburua
4. Kontrolak eta Interfazeak
Familiarize yourself with the speaker's buttons and ports for proper operation.

Image: A diagram illustrating the functions of the control buttons on the Hoco BS31 speaker.
- Pizteko botoia (⏻): Press and hold to switch on/off. Short press to play/pause music or answer/end calls.
- Previous Song / Volume Up (⏮): Short press for previous song. Long press to increase volume.
- Next Song / Volume Down (⏭): Short press for next song. Long press to decrease volume.
- Mode Button (⏸): Sakatu labur Bluetooth, TF txartela eta AUX moduen artean aldatzeko.

Irudia: Atzealdea view of the Hoco BS31 speaker, highlighting the DC 5V charging port, TF card slot, and AUX input.
- DC 5V ataka: Bozgorailua emandako USB kablea erabiliz kargatzeko.
- TF txartelaren zirrikitua: Insert a TF (MicroSD) card for direct music playback.
- AUX ataka: Konektatu kanpoko audio gailuak 3.5 mm-ko audio kable bat erabiliz.
5. Konfigurazioa
5.1. Bozgorailua kargatzea
Before first use, fully charge the speaker. Connect the provided USB charging cable to the DC 5V port on the speaker and the other end to a USB power adapter (not included) or a computer's USB port. The charging time is approximately 2 hours. The indicator light will show charging status (e.g., red for charging, off when fully charged).
5.2. Piztu/Itzaltzea
To power on the speaker, press and hold the Power button (⏻) until you hear an audible prompt. To power off, press and hold the Power button again until the speaker shuts down.
6. Funtzionamendu-argibideak
6.1. Bluetooth parekatzea
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing blue light or audible prompt). If not, short press the Mode button (⏸) to switch to Bluetooth mode.
- Zure gailu mugikorrean (smartphone-a, tableta, etab.), gaitu Bluetooth-a eta bilatu eskuragarri dauden gailuak.
- Hautatu "Hoco BS31" aurkitutako gailuen zerrendatik.
- Behin parekatuta, bozgorailuak konexio arrakastatsua adieraziko du (adibidez, argi urdin finko bat edo entzunezko mezu bat).
- You can now play audio from your device through the Hoco BS31 speaker.
6.2. TF Txartelaren Modua
Sartu MP3 audioa duen TF (MicroSD) txartel bat files into the TF card slot. The speaker will automatically detect the card and switch to TF card playback mode. Use the Previous/Next Song buttons to navigate tracks.
6.3. AUX modua
Connect one end of a 3.5mm audio cable (not included) to the AUX port on the speaker and the other end to the audio output jack of your external device (e.g., MP3 player, computer). The speaker will automatically switch to AUX mode. Control playback from your external device.

Image: Visual representation of the Hoco BS31's multiple connection methods, including Bluetooth, TF card, and AUX.
6.4. Music Playback and Call Functions
- Erreproduzitu/Pausatu: Short press the Power button (⏻).
- Hurrengo abestia: Short press the Next Song button (⏭).
- Aurreko abestia: Short press the Previous Song button (⏮).
- Bolumena igo: Long press the Previous Song button (⏮).
- Bolumena jaitsi: Long press the Next Song button (⏭).
- Deia erantzun/amaitu: Short press the Power button (⏻) when a call comes in.
- Deia baztertu: Press and hold the Power button (⏻) when a call comes in.

Image: The Hoco BS31 speaker positioned next to a smartphone, demonstrating its use for music playback.
7. Mantentzea eta Zainketa
- Mantendu bozgorailua lehor. Ez jarri uraren edo hezetasun gehiegiaren eraginpean.
- Garbitu bozgorailua zapi leun eta lehor batekin. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Avoid extreme temperatures. Do not store the speaker in very hot or cold environments.
- Do not attempt to disassemble or repair the speaker yourself. This will void the warranty and may cause damage.
- Kargatu bozgorailua aldizka, erabiltzen ez bada ere, bateriaren egoera mantentzeko.
8. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Bozgorailuak ez du pizten. | Bateria baxua. | Kargatu bozgorailua gutxienez 30 minutuz. |
| Ezin da Bluetooth gailuarekin parekatu. | Bozgorailua ez dago parekatze moduan; gailua Bluetooth itzalita; oso urrun. | Ensure speaker is in pairing mode. Turn Bluetooth on/off on device. Move devices closer. |
| Soinurik ez. | Bolumena baxuegia; modu okerra; gailua ez dabil erreproduzitzen. | Increase speaker/device volume. Check correct mode (BT, TF, AUX). Ensure audio is playing on source device. |
| TF txartela ez da ezagutzen. | Card inserted incorrectly; unsupported format; corrupted card. | Sartu berriro TF txartela. Ziurtatu files are MP3 format. Try a different TF card. |
9. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Eredua | BS31 |
| Bozgorailuaren tamaina | 53 mm |
| Neurriak | 86 x 86 x 44 mm |
| Pisua | 140 g |
| Haririk gabeko bertsioa | V4.2 (JLAC6928B) |
| Onartutako protokoloak | A2DP, AVRCP, HFP, HSP |
| Bateria Edukiera | 500mAh (Class A polymer battery) |
| Kargatzen Voltage | DC 5V |
| Kargatzeko Denbora | 2 ordu gutxi gorabehera |
| Musika/Dei ordua | 3 ordu gutxi gorabehera |
| Konektibitate-aukerak | Wireless (Bluetooth), TF card, AUX |
| Irteerako potentzia maximoa | 5 Watt |
10. Bermea eta Laguntza
Hoco products are manufactured to high quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Hoco webgunea.
Ofiziala Webgunea: www.hocotech.com





