TREBLAB HD77 Loud Waterproof Durable Deep Bass Stereo Wireless Speaker
TREBLAB HD77 Loud Waterproof Durable Deep Bass Stereo Wireless Speaker
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Treblab

TREBLAB HD77 Loud Waterproof Durable Deep Bass Stereo Wireless Speaker

TREBLAB HD77 Loud Waterproof Durable Deep Bass Stereo Wireless SpeakerTreblab HD77 Outdoor Rugged Wireless SpeakerTREBLAB HD77 Gray Portable Bluetooth Speaker Powerful 360 Sound 30W Audio 20H BatteryTREBLAB HD77 Portable Bluetooth Speaker Powerful 360 Sound 20H Battery IPX6 Waterproof
Actual Color:Black

Key item features

  • Immersive Audio: Delivers 30W Hi-Fi 360 stereo sound with deep bass from dual full-range drivers, offering detailed highs and low distortion. Two HD77 speakers can be paired via TWS for true wireless stereo sound.
  • Rugged Durability: Features an IPX7 waterproof rating, allowing submersion up to 3 ft (1 m) for 30 minutes, and a rugged mesh body that resists drops, sand, and outdoor elements.
  • Dynamic Lighting: Includes built-in RGB lights that synchronize with music beats, offering an automatic color-shifting light show. Lights can be independently turned off to conserve battery life.
  • Wireless Connectivity: Utilizes Bluetooth 5.0 for a stable wireless connection up to 100 ft (30 m) and provides up to 20 hours of continuous playback on a single USB-C charge.
  • Portable Versatility: Designed to be lightweight and compact for easy portability, featuring an AUX-in port for non-Bluetooth devices and a built-in microphone for hands-free calls.
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Current price is $69.97
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  • Free 30-day returns
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Arrives by Tue, Jun 23
Sold by Productech Corporation
Fulfilled by Walmart
4.28695652173913 stars out of 5, based on 230 seller reviews(4.3)
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About this item

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Customer ratings & reviews

4.8 out of 5 stars
stars649 ratings639 reviews
How item rating is calculated
  1. 5 stars85% (549)
  2. 4 stars13% (85)
  3. 3 stars1% (5)
  4. 2 stars1% (4)
  5. 1 star1% (6)

Reviews summary

Pros

  • : Has clear sound with good bass.
  • : Connects quickly and effortlessly with devices.
  • : Lasts a single charge for a reasonable duration.
  • : Produces strong low-frequency sound.
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Showing 1-3 of 639 reviews

Dec 9, 2025
Timothy
Item details
Color: Blue
Sold and shipped byProductech Corporation
5 out of 5 stars review

Verified Purchase

Quality product !!!

Great sound, light and portable. Connects effortlessly. Integrated lights which is different from the speaker I ordered 6 years ago.

Helpful?6L3HNL98VQQV299050431
Oct 20, 2025
phyl
Top Reviewer
Item details
Color: Blue
Sold and shipped byProductech Corporation
5 out of 5 stars review

Verified Purchase

love the convenices and the sound is perfect

Helpful?6L3HNL98VQQV299050431
Aug 19, 2021
Gary
5 out of 5 stars review

Verified Purchase

Excellent Sound Quality

Excellent sound quality. This gets very loud and connects without any issues. The price is good and I love the sound quality. Very good product and love the shade of blue.

Helpful?6L3HNL98VQQV299050431