Portable Speaker Denver BTL-30 MK2 White

The Portable Speaker Denver BTL-30 MK2 White is a compact mobile speaker designed for on-the-go audio from tablets, smartphones and other portable sources. It delivers 3 W RMS of rated power and supports both wired and wireless connections, including Bluetooth with an effective range up to 10 meters. The speaker includes digital volume control, multi-color illumination for visual effect, MicroSD card playback and is powered by an internal 1200 mAh rechargeable battery for extended playback time. Its white finish and lightweight construction make it suitable for personal use at home, outdoors or during travel.

Advantages

The Denver BTL-30 MK2 combines portable size with flexible connectivity options, allowing playback via Bluetooth, wired input or directly from a MicroSD card. With a 1200 mAh internal battery and low weight of approximately 0.402 kg, it offers easy transport and hours of listening without immediate access to mains power. The built-in multi-color illumination provides an added visual element while digital volume control allows precise level adjustments. The simple design and white colour make it easy to integrate into different environments.

Suitable for

• Listening to music from smartphones and tablets
• Portable audio for small gatherings or outdoor activities
• Hands-free playback from MicroSD cards
• Personal use at home, in the office or while travelling

Key specifications

• Rated power: 3 W RMS
• Connectivity: Bluetooth (wireless) and wired input
• Bluetooth range: up to 10 meters
• Power source: built-in rechargeable battery (1200 mAh)
• Playback from MicroSD cards supported
• Controls: digital volume control
• Number of speakers: 1
• Weight: 0.402 kg
• Colour: White

How to use

Charge the speaker fully using the supplied charging cable before first use. To play wirelessly, enable Bluetooth on your device, set the speaker to pairing mode and select it from the device’s Bluetooth list; maintain an effective range within approximately 10 meters for stable connection. For wired playback, connect a compatible audio cable to the speaker’s input. To play from a MicroSD card, insert a supported card into the slot and use the digital controls to navigate playback. Adjust volume using the digital volume control and pause or stop playback with the appropriate control commands.

Recommendations

For consistent audio performance, keep the speaker charged and avoid pairing through obstacles or over long distances beyond the recommended Bluetooth range. Use the speaker on stable surfaces and protect it from moisture and extreme temperatures. When storing for extended periods, recharge the battery periodically to preserve battery health.