Cuifati BM3D

BM3D Portable Bluetooth Speaker User Manual

Model: BM3D

Brand: Cuifati

1. Bubuka

This manual provides detailed instructions for the safe and efficient operation of your BM3D Portable Bluetooth Speaker. Please read this manual thoroughly before using the device and retain it for future reference.

The BM3D Portable Bluetooth Speaker is a compact, high-fidelity stereo speaker featuring Bluetooth 4.2 connectivity, TWS (True Wireless Stereo) pairing, and a built-in microphone for hands-free calling. Its aluminum design ensures durability and a premium feel.

2. Produk Langkungview

BM3D Portable Bluetooth Speaker, top-down view showing the speaker grille and compact spherical design.
Gambar 2.1: Top-handap view of the BM3D Portable Bluetooth Speaker, highlighting its compact, spherical design and speaker grille.
Tukangeun view of the BM3D Portable Bluetooth Speaker showing the power button and micro USB charging port.
Gambar 2.2: Tukangeun view of the BM3D Portable Bluetooth Speaker, displaying the power button and micro USB charging port.
Image showing the compact size of the BM3D speaker, with feathers indicating its lightweight nature.
Figure 2.3: The BM3D speaker's compact body and clear sound, emphasizing its portability and lightweight design.
Image showing the dimensions of the BM3D speaker: 50mm x 50mm x 31mm.
Figure 2.4: Dimensions of the BM3D Portable Bluetooth Speaker (50mm x 50mm x 31mm).
Contents of the BM3D speaker package: speaker, hanging rope, and charging cable.
Figure 2.5: Package contents including the BM3D speaker, hanging rope, and charging cable.

3. Setélan

3.1 Ngecas Speaker

Before first use, fully charge the speaker. Connect the provided charging cable to the micro USB port on the speaker and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged.

  • Waktos ngecas: Kira-kira 2 jam.
  • Battery Capacity: 400 mAh.

3.2 Powering on / Pareum

To power on the speaker, press and hold the power button (located on the bottom/rear of the speaker) for a few seconds until you hear an audible prompt or see an indicator light. To power off, press and hold the power button again.

4. Parentah Operasi

4.1 Nyapasangkeun Bluetooth

  1. Ensure the speaker is powered on and in Bluetooth pairing mode (usually indicated by a blinking LED).
  2. Dina alat anjeun (smartphone, tablet, komputer), aktipkeun Bluetooth sareng milarian alat anu sayogi.
  3. Select "BM3D" from the list of found devices.
  4. Once paired, the speaker will indicate a successful connection, and the LED will stop blinking.

Wireless Range: Up to 10 meters (33 feet).

4.2 Leres Wireless Stereo (TWS) papasangan

The BM3D speaker supports TWS functionality, allowing you to pair two BM3D speakers for a true stereo sound experience.

  1. Ensure both BM3D speakers are powered on and not connected to any other Bluetooth device.
  2. On one of the speakers, press and hold the power button for approximately one second. This speaker will become the primary speaker.
  3. The two speakers will automatically connect to each other. You will hear an audible confirmation.
  4. Once TWS paired, connect your device to the primary speaker via Bluetooth as described in Section 4.1.
Image illustrating two BM3D speakers paired for TWS stereo sound, with a smartphone playing music.
Figure 4.1: TWS loudspeaker pairing, showing two speakers connected wirelessly for stereo audio.

4.3 Telepon bebas leungeun

The BM3D speaker features a built-in noise reduction microphone for hands-free calls when connected to your smartphone.

  • Nalika aya telepon asup, speaker bakal disada.
  • Press the power button once to answer the call.
  • Press the power button once again to end the call.
Image showing the BM3D speaker in a car, with a smartphone displaying an incoming call, illustrating the noise reduction microphone feature for hands-free calling.
Figure 4.2: Noise reduction microphone for hands-free calling, demonstrating its use in a vehicle.

4.4 Playback audio

Once connected via Bluetooth, audio from your device will play through the speaker. The 3W drive unit provides high-fidelity stereo sound.

  • Playback Time: 2-3 hours on a full charge.
  • Frequency Response: 20 Hz - 20 kHz.
  • Signal-to-Noise Ratio: >= 80 dB.
Close-up image of the BM3D speaker grille, highlighting the 3W drive for Hi-Fi stereo sound.
Figure 4.3: The 3W drive unit, providing Hi-Fi stereo sound even at maximum volume.

5. Pangropéa

  • Ngabersihan spéker nganggo kaén anu lemes sareng garing. Ulah make cleaners abrasive atawa pangleyur.
  • Hindarkeun ngalaan spéker ka suhu anu ekstrim, sinar panonpoé langsung, atanapi kalembaban anu luhur.
  • Do not immerse the speaker in water. It is not waterproof.
  • Simpen spéker dina tempat anu tiis sareng garing upami henteu dianggo kanggo waktos anu lami.

6. Cara ngungkulan

MasalahMungkin Cukang lantarananaSolusi
Speaker teu hurung.Batré béak.Ngecas spéker pinuh.
Teu tiasa dipasangkeun sareng alat Bluetooth.Speaker henteu dina mode papasangan atanapi jauh teuing tina alat.Ensure speaker is powered on and in pairing mode. Move device closer to speaker (within 10m). Turn Bluetooth off and on again on your device.
Taya sora atawa volume low.Volume on speaker or device is too low. Speaker not connected.Ningkatkeun polumeu dina speaker sareng alat anu disambungkeun. Ngadegkeun deui sambungan Bluetooth.
Papasangan TWS gagal.Speakers are already connected to another device or not in TWS pairing mode.Ensure both speakers are disconnected from other devices. Follow TWS pairing instructions carefully (Section 4.2).

7. Spésifikasi

FiturRincian
ModélBM3D
Bahanalumunium
WarnaHideung
Kaluaran Speaker3 W
Jenis BatréBatré Litium Polimér
Kapasitas batré400 mAh
Waktu Playback2-3 jam
Waktu Ngecas2 jam
Vérsi Bluetooth4.2
Réspon Frékuénsi20 Hz - 20 kHz
Rasio Signal-to-Noise> = 80 dB
Range nirkabel10 M (33 feet)
Ukuran (L x W x H)50 x 50 x 31 mm (1.97 x 1.97 x 1.22 inci)
BeuratKira-kira. 68.4 g
Komponén Kaasup1 x Bluetooth Speaker, 1 x Hanging Rope, 1 x Charging Cable, 1 x Manual

8. Garansi jeung Rojongan

The product comes with a limited warranty. Please refer to the original purchase documentation for specific warranty terms and conditions.

The manufacturer offers 90-day exchange support if you are not satisfied with the product.

For technical support or warranty claims, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.

Cuifati brand logo.
Figure 8.1: Cuifati Brand Logo.
Image stating 'CUIFATI 90-day warranty'.
Figure 8.2: Cuifati 90-day warranty information.

© 2025 Cuifati. All rights reserved.

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