Portable mono Bluetooth speaker BLOW 30-392# — 6,000 mAh battery, 6.5 W RMS, Bluetooth 5.0, MicroSD, AUX, Micro-USB, 2 speakers, black

Portable mono Bluetooth speaker BLOW 30-392# has a cylindrical design in black with built-in controls and a 6000 mAh lithium battery. It delivers 6.5 W RMS from two speaker drivers, covers a frequency range of 100–20,000 Hz and offers a signal-to-noise ratio of 80 dB. Connectivity includes Bluetooth 5.0 with up to 10 m range, MicroSD card support (up to 32 GB), AUX-in and Micro-USB charging. The unit includes a built-in microphone and supports hands-free calling; it is designed for universal indoor and outdoor use.

Advantages

The speaker combines portable power and multiple playback options: long-lasting 6000 mAh lithium battery for extended use, Bluetooth 5.0 for wireless streaming, and physical inputs such as MicroSD and AUX for direct playback. Its compact cylindrical form factor with onboard volume control and included USB cable simplifies transport and everyday operation. Built-in microphone and hands-free mode provide convenient call handling without additional accessories.

Suitable for

• Background music at home
• Outdoor gatherings and small parties
• Hands-free phone calls
• Portable playback from MicroSD or wired devices

Key specifications

• Battery: built-in lithium battery, 6000 mAh; charging via 5 V Micro-USB, input current 1.5 A
• Audio output: 6.5 W RMS total from two speaker drivers; frequency response 100–20,000 Hz; SNR 80 dB
• Wireless: Bluetooth 5.0, range up to 10 m; Bluetooth frequency band 2402–2480 MHz
• Inputs and interfaces: MicroSD card slot (supports up to 32 GB), 3.5 mm AUX-in, Micro-USB for charging and USB connectivity
• Controls and features: onboard on/off switch and volume control button, built-in microphone, easy pairing, hands-free mode
• Physical dimensions and weight: width 600 mm, depth 246 mm, height 268 mm, weight 5.7 kg
• Design and colour: cylindrical mono portable speaker, black
• Compliance: RoHS

How to use

Charge the speaker using the supplied Micro-USB cable connected to a 5 V, 1.5 A power source until the battery is full. Turn the unit on with the on/off switch and adjust volume with the volume control button. For wireless playback enable Bluetooth on your device and pair with the speaker following the easy pairing procedure; maximum Bluetooth range is approximately 10 m. For wired playback insert a MicroSD card (max 32 GB) or connect a device via a 3.5 mm AUX cable. Use the built-in microphone for hands-free calls while the speaker is connected to a phone.

Recommendations

To prolong battery life and maintain audio performance, avoid exposing the speaker to extreme temperatures and moisture; charge with a compatible 5 V Micro-USB source and remove large-capacity or damaged MicroSD cards before extended storage.