1. Introducció
Thank you for choosing the Aresrora Retro Bluetooth Karaoke Speaker. This portable karaoke system is designed to provide high-quality audio and an enjoyable singing experience with its dual wireless microphones and versatile features. This manual will guide you through the setup, operation, and maintenance of your new device.

Figure 1.1: Aresrora Retro Bluetooth Karaoke Speaker with Dual Wireless Microphones
2. Contingut del paquet
Si us plau, assegureu-vos que tots els elements estiguin presents al paquet:
- 1 x Aresrora Retro Bluetooth Karaoke Speaker
- 2 x micròfons sense fil
- 1 x cable de càrrega USB-C
- 1 x Manual d'usuari
3. Producte acabatview
3.1 Components i controls de l'altaveu

Figure 3.1: Speaker Controls (Volume, Playback)
- Marcador de volum: Rotate to adjust the main speaker volume.
- Botó Cançó anterior: Premeu breument per anar a la pista anterior.
- Power On/Off / Play/Pause Button: Long press to power on/off. Short press to play or pause music.
- Botó de la següent cançó: Premeu breument per anar a la pista següent.
3.2 Microphone Components and Controls

Figure 3.2: Wireless Microphone Controls
- Botó d'encesa: Long press to power on/off the microphone.
- Botó per pujar el volum: Short press to increase microphone volume.
- Voice Mode Button: Short press to cycle through 6 voice modes (Original, Karaoke Echo, Kid-Friendly, Magic Voice, Gender Swap).
- Botó per baixar el volum: Short press to decrease microphone volume.
3.3 Ports i indicadors

Figure 3.3: Speaker Ports
- DC 5V (USB-C) Port: Per carregar l'altaveu.
- Ranura per a targetes TF: Insert a TF (MicroSD) card for local music playback.
- Entrada AUX: Connecteu dispositius d'àudio externs mitjançant un cable d'àudio de 3.5 mm.
- Llums indicadores: Blue light indicates Bluetooth status; other lights may indicate charging or power status.
4. Configuració
4.1 Càrrega del dispositiu
Before first use, fully charge the speaker and both microphones. Use the provided USB-C charging cable. The speaker and microphones contain Lithium Polymer batteries.
- Connect the USB-C cable to the charging port on the speaker and microphones.
- Connecteu l'altre extrem del cable a un adaptador de corrent USB compatible (no inclòs).
- Charging time for the speaker is approximately 1 hour.
- Avoid leaving the device uncharged for extended periods to prevent battery damage.
4.2 Encès/Apagat
- Ponent: Long press the Power On/Off button on the speaker.
- Micròfons: Long press the Power button on each microphone.
4.3 Vinculació Bluetooth
The speaker and microphones should automatically pair with each other upon powering on. To connect your audio source (e.g., smartphone):
- Ensure the speaker is powered on and in Bluetooth mode (indicated by a blue light).
- Al telèfon intel·ligent o a un altre dispositiu amb Bluetooth, aneu a la configuració de Bluetooth.
- Cerca available devices and select "asmB152" (or similar name) to connect.
- Un cop connectat, sentireu una confirmació audible.
5. Instruccions de funcionament
5.1 Reproducció de música
- Bluetooth: After successful pairing, play music from your connected device. Use the speaker's playback buttons (Previous, Play/Pause, Next) or your device's controls.
- Targeta TF: Inseriu una targeta TF (MicroSD) amb MP3 files into the TF card slot. The speaker will automatically begin playing music from the card.
- Entrada AUX: Connect an external audio device using a 3.5mm AUX cable to the AUX port.
5.2 Ús dels micròfons
Once the microphones are powered on and connected to the speaker, you can begin singing.
- Volum del micròfon: Use the Volume Up/Down buttons on the microphone to adjust your vocal volume.
- Voice Modes: Short press the Voice Mode button to cycle through the following 6 sound modes:
- Original Sound mode
- Karaoke Echo mode
- Kid-Friendly mode
- Magic Sound mode
- Male voice to female voice mode (Gender Swap)
- Female voice to male voice mode (Gender Swap)
- Note: Voice effects may vary based on individual vocal range.
5.3 modes de llum
The speaker features dynamic LED lighting. Refer to the speaker's control panel for a dedicated light mode button (if available) to cycle through different lighting effects.
Video 5.1: Product demonstration highlighting features and appearance. This video is provided by the seller, Aresrora Direct.
6. Manteniment
- Neteja: Use a soft, dry cloth to clean the speaker and microphones. Avoid using harsh chemicals or abrasive materials.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: To prolong battery life, avoid fully discharging the device frequently and do not leave it uncharged for extended periods.
- Resistència a l'aigua: The speaker has IPX4 splash resistance, meaning it can withstand splashes of water but should not be submerged.
7. Solució De Problemes
- Sense energia: Ensure the device is fully charged. Connect to a power source and try again.
- No hi ha so de l'altaveu: Check if the speaker is powered on and the volume is turned up. Ensure your audio source is connected via Bluetooth, TF card, or AUX and playing music.
- No Sound from Microphones: Ensure microphones are powered on and paired with the speaker. Check microphone volume levels.
- Problemes de connectivitat Bluetooth: Ensure the speaker is in pairing mode. Turn off and on Bluetooth on your audio device. Move closer to the speaker (Bluetooth 5.0 range is up to 32ft).
- Volume Dial Stiffness: Some users have noted the volume dial can be stiff. Adjusting volume via the connected device may be easier.
- Microphone Connection Intermittence: If microphones occasionally disconnect, try powering them off and on again to re-establish connection.
8. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Aresrora |
| Número de model | B152 |
| Dimensions del producte | 4.33 x 1.97 x 2.95 polzades |
| Pes de l'article | 1.24 lliures (19.79 unces) |
| Color | Blanc |
| Material | Metall, plàstic |
| Tecnologia de connectivitat | Bluetooth 5.0 |
| Interval Bluetooth | Fins a 32 peus (10 metres) |
| Potència de sortidatage | 8 Watts (Speaker) / 10W HD Sound |
| Altaveu AmpTipus de lificació | Actius |
| Tipus de bateria | Polímer de liti (3 inclòs) |
| Capacitat de la bateria de l'altaveu | 1200 mAh |
| Capacitat de la bateria del micròfon | 500 mAh |
| Durada de la bateria | 6-8 hours (continuous mic use at medium volume) |
| Temps de càrrega | Aproximadament 1 hora |
| Resistència a l'aigua | IPX4 (resistent a esquitxades) |
| Entrada d'àudio | Microphone, AUX, TF Card |
| Dispositius compatibles | Smartphone (Google Phone, Samsung, iPhone) |
9. Garantia i Suport
For warranty information, technical support, or any inquiries regarding your Aresrora Retro Bluetooth Karaoke Speaker, please refer to the manufacturer's official website or contact their customer service directly. Contact details are typically found on the product packaging or the brand's online store.





