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Black cube portable speaker with RGB light ring, 5.0 inches per side

dotn M17B portable speaker, Bluetooth 5.4, 20W, 20H playtime, IPX7, RGB, Black

SKU CH-KACW-3VC64

Portable Bluetooth 5.4 speaker delivers 20W stereo sound with 20-hour playtime, IPX7 waterproofing, RGB lights, and TWS pairing for outdoor use

  • NameM17B
  • ColorBlack
  • Speaker TypePortable Speaker
  • SpecificationTrue Wireless Stereo, Bass Boost, AUX, Hi-Res Audio, 3 EQ Mo
  • CompatibilityLaptop, Smartphone, Tablet
  • ConnectivityBluetooth
  • Bluetooth 5.4 gives stable pairing up to 30 metres
  • 20 W stereo output with DSP-tuned bass boost
  • 20 hours playtime at half volume
  • IPX7 waterproof and shockproof for outdoor use
  • RGB light show with three EQ presets for personal sound

20 W portable Bluetooth speaker

The dotn M17B delivers 20 W of stereo output through a 2.0 driver configuration and Bluetooth 5.4 connectivity. It is aimed at listeners who want a compact, wireless speaker for music, calls or media playback with a 30-metre operating range.

IPX7 waterproof cube with EQ modes

The 5.0-inch cube weighs 1.23 lb and carries an IPX7 rating, so it survives immersion in water. Three EQ presets, a TF card slot and an AUX input give wired and wireless flexibility, while a built-in microphone handles hands-free calls.

Upgrade from basic mono units

Replaces single-driver speakers that lack stereo separation, bass boost or True Wireless Stereo pairing. The jump is worth it when you need 360° sound, 20-hour playback at 50 % volume and RGB lighting that can be toggled off to save power.

Highlights

  • Bluetooth 5.4 gives stable pairing up to 30 metres
  • 20 W stereo output with DSP-tuned bass boost
  • 20 hours playtime at half volume
  • IPX7 waterproof and shockproof for outdoor use
  • RGB light show with three EQ presets for personal sound

Specifications

Branddotn
NameM17B
ModelM17
ColorBlack
Speaker TypePortable Speaker
SpecificationTrue Wireless Stereo, Bass Boost, AUX, Hi-Res Audio, 3 EQ Modes, 20-Hour Playtime, IPX7 Waterproof, TF Card Port, 20W Power, Hands-free, Shockproof, Stereo pairing
CompatibilityLaptop, Smartphone, Tablet
ConnectivityBluetooth
Input PortsBluetooth
Operating Range30 meters
Speaker Configuration2.0
Total Power20 watts
Amplification TypePassive
Response Bandwidth16 KHz
FeaturesTrue Wireless Stereo, Bass Boost, AUX, Hi-Res Audio, 3 EQ Modes, 20-Hour Playtime, IPX7 Waterproof, TF Card Port, 20W Power, Hands-free, Shockproof, Stereo pairing
Dimensions5.0 in x 5.0 in x 5.0 in
Weight1.23 lb
Package ContentsBluetooth Speaker x 1, Type-C Charging Cable x 1, Instruction Manual x 1

Questions about this item

What does Bluetooth 5.4 cap in practice for this speaker?

Bluetooth 5.4 provides a stable connection up to 30 meters and fast pairing with compatible devices.

What physical space does the M17B need to sit securely?

The cube-shaped speaker measures 5.0 in on each side and weighs 1.23 lb, so it fits on any flat surface.

How do I pair two M17B speakers for stereo, and what step is often missed?

Turn on both speakers, press the TWS button on one until they link, then connect your phone to the primary speaker only.

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