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Cylindrical waterproof Bluetooth speaker with fabric wrap, rubber end caps, lanyard loop and glowing LED ring

HEYSONG

HEYSONG SONIC BLAST M20 30W IPX6 15h 4000mAh 66ft

SKU CH-E8CT-DATE0

Waterproof Bluetooth speaker delivers 30W stereo sound with 15-hour battery life and floats if dropped in water

  • Product nameHEYSONG SONIC BLAST
  • Connection optionsBluetooth, AUX-IN, TF Card, USB Play
  • Speaker categoryBluetooth Speaker
  • Spec summaryWaterproof, Bluetooth, Outdoor, Gifts
  • Wireless typeBluetooth
  • Bluetooth standard5.0
  • IPX6 waterproof rating survives rain and splashes
  • 30 W stereo drivers deliver loud, clear sound
  • 4000 mAh battery powers up to 15 hours play
  • 66 ft wireless range keeps music stable
  • RGB LED lights pulse in time with the beat

Waterproof Floating Speaker

The HEYSONG SONIC BLAST M20 is a portable Bluetooth speaker rated IPX6 for water and dust resistance. It floats if dropped in water, making it suitable for pool, shower, kayaking, or beach use. The 4000 mAh battery delivers up to 15 hours of playback on a single charge.

RGB Light Show and Stereo Pairing

Built-in LED lights pulse and change colour with the music rhythm for a visual accent at gatherings. Two units can be paired wirelessly for a wider stereo spread. Buyers who need deep submersion protection or a built-in voice assistant should look at other models.

30W Output with Passive Radiators

Dual passive radiators reinforce the 30W stereo drivers to produce enhanced bass and clear treble at high volume. Connectivity includes Bluetooth, 3.5mm AUX, TF card and USB flash drive playback. The wireless range extends to 66ft in open conditions.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 61% of the 862 comparable items (median $39.99).

Specifications

Product
Brand nameHEYSONG
Model nameM20
Product nameHEYSONG SONIC BLAST
Audio & video
Speaker categoryBluetooth Speaker
Connectivity
Connection optionsBluetooth, AUX-IN, TF Card, USB Play
Wireless typeBluetooth
Bluetooth standard5.0
Bluetooth profileA2DP
Operating distance66 ft (20m)
Ports & slots
Input sources20 W
Power
Battery pack4,000 mAh
Compatibility
Compatible withBluetooth device, AUX jack device, TF card, USB flash drive, IOS system and Android system, Alexa
In the box
In the box1* Bluetooth Speaker
1* 3.5 mm Audio Cable
1* Charging cable (adapter not included)
1* Lanyard
1* Instruction manual
More details
Playback time (up to)15 h

Questions about this item

Does the M20 ship with a power adapter or only the charging cable?

The box includes the speaker, a 3.5 mm audio cable, a charging cable without an adapter, a lanyard and an instruction manual.

Should I pick the 30 W stereo model or a lower-wattage version for outdoor use?

This model delivers 30 W stereo output with two passive radiators and supports True Wireless Stereo pairing for wider sound.

How long will the 4000 mAh battery last at the 30 W output level?

Rated playback is up to 15 hours; actual time varies with volume, LED lighting and Bluetooth range up to 66 ft.

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