Mono portable speaker BLOW BT-460 GREY — 5 W RMS, 2000 mAh battery, Bluetooth 4.0, MicroSD, FM, AUX

The BLOW Portable Speaker BT-460 GREY is a mono portable speaker with a cylindrical light grey design that combines wired and wireless connectivity. It features Bluetooth 4.0 with easy pairing, a built-in MicroSD card reader (up to 32 GB), FM radio, AUX-in and a Micro-USB port for charging. The speaker includes a built-in lithium 2000 mAh battery with 5 V DC input and touch volume control, making it suitable for portable everyday use.

Advantages

The BT-460 offers a compact cylinder design and touch volume control for simple operation. It supports hands-free calls via a built-in microphone and provides both Bluetooth wireless streaming and wired AUX input. With integrated card reader and FM radio, it allows playback from multiple sources. The 5 W RMS output, 100–20000 Hz frequency range and 85 dB SNR deliver clear audio for personal and small-group listening.

Suitable for

• Listening to music at home or outdoors
• Hands-free calls from a paired smartphone
• Playing audio from MicroSD cards or FM radio
• Portable use during travel or small gatherings

Key specifications

• Model: Portable Speaker BT-460 GREY (BLOW)
• Type: Mono portable speaker, cylinder design
• Colour: Light grey
• Speakers: 2 (mono configuration)
• RMS power: 5 W
• Frequency range: 100–20000 Hz
• SNR: 85 dB
• Connectivity: Bluetooth 4.0 (range up to 10 m), Micro-USB, 3.5 mm AUX, MicroSD card slot
• Maximum MicroSD size: 32 GB; card reader integrated
• Battery: Built-in lithium 2000 mAh, DC input 5 V, input current 0.5 A
• Controls: Touch volume control, on/off switch
• Other: FM radio, hands-free mode, RoHS compliant
• Country of origin: China

How to use

Charge the speaker via the Micro-USB port using a 5 V USB power source until fully charged. Switch the speaker on with the on/off switch and select the desired input: pair a Bluetooth 4.0 device using the easy-pair function, insert a MicroSD card (max 32 GB), connect via AUX cable to the 3.5 mm jack, or tune the FM radio. Adjust volume with the touch control. For calls, answer or end via the built-in microphone and the speaker controls.

Recommendations

For best battery life, fully charge the 2000 mAh battery before extended use and avoid exposing the speaker to moisture or extreme temperatures. Use the supplied USB cable for charging and ensure the MicroSD card is formatted to a compatible filesystem. Keep firmware and paired-device Bluetooth settings standard for reliable connection.