TREBLAB HD77 - Ultra Premium Bluetooth Speaker - Loud 360° HD Surround Sound, Wireless Dual Pairing, Best 25W Stereo, Loudest Bass, 20H Battery, IPX6 Waterproof, Sports Outdoor, Portable Blue Tooth. 

Getting out in the sun, having fun with your friends, playing ball, and climbing trees... all great fun, but even better with a soundtrack.

That's where the TREBLAB HD77 Outdoor Rugged Wireless Speaker comes in. 

EXTRAORDINARY 360° HD SOUND + OPTION TO CONNECT TWO SPEAKERS - Each of our TWS portable speakers Bluetooth comes with 25W of crisp 360° HD Sound and DualBass double subwoofers, for an unmatched listening experience. If that’s not enough, you can CONNECT TWO wireless speakers together for true high-definition surround sound that will blow you away.

MADE FOR OUTDOOR SPORTS AND ADVENTURES - Don’t be fooled by the gorgeous looks and cool ambient LED’s of this waterproof bluetooth speaker. It was made super rugged for all your outdoor sports, hiking, camping, and getting active. Now grab your HD77 waterproof speakers, put on your favorite tunes, and have fun outdoors with your family and friends! 

RAIN OR SNOW, IT’S A GO - HD77 is a brave loud wireless speaker. It’s not afraid of moisture or tough love. It’s shockproof and wireless waterproof speaker IPX6 rated so it loves singing in the rain and doesn’t mind being dropped, kicked or bounced. 

ALL DAY POWER ON A SINGLE CHARGE - Feel free! Leave the charger at home and go play! As HD77 doesn’t play games with PlayXTend energy-saving tech and high-capacity 5200mAh battery for you up to 20 HOURS of medium volume play per charge.



1. Built-in Microphone for calls.

2. Deep cool ambient LED’s set the mood.

3. Easy setup in seconds via Bluetooth with your iOS, Android or Windows device.

4. Intuitive indicator lights help you connect easily.

5. 33-feet signal range so you’re free to roam with your phone still in your pocket.

6. Hand strap and carabiner to hang Bluetooth wireless speaker on your backpack.


Key Features 

OUTDOOR SPORTS SPEAKER - The TREBLAB HD77 is an outdoor speaker that allows you to take your music with you anywhere you go. Use freestanding or attach to a backpack with the strap and carabiner.. 

SHOCKPROOF AND WEATHER-RESISTANT - Water-resistant with IPX6 technology to protect from light rain and accidental splashes. Shockproof with rubber feet to protect from falls, knocks and drops.

POWERFUL SOUND - Comes with 25W stereo sound and DualBass™ technology for strong, pure sound. TWS means you can connect two speakers to play together. Noise-cancelling technology means you can hear the music clearly over wind and background noise. 

LONG-LASTING BATTERY - High-capacity 5200 mAh battery with PlayXTend™ technology for 20 hours of playback time. Can also be recharged on the move using a powerbank.



Playtime: Up to 20 hours 

Water Resistance: IPX6

Frequency: 80 Hz-16 kHz

Signal Range: 33 feet / 10 m

Function: Bluetooth 5.0, Buit-In Microphone, AUX, TWS Support.


What’s in the box 

1. TREBLAB HD77 Speaker

2. 3.5mm AUX cable

3. Carrying strap and carabiner

4. USB/Type-C Charging Cable

NOTE: Manufacturer reserves the right to change the package contents along with the product upgrade.

Seller Warranty Description
1-YEAR WARRANTY & 30-DAY RETURNS make this a zero-risk purchase.

For California Residents Only Warning - Cancer and Reproductive Harm – P65Warnings ca gov. Visit  for more information.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • HD77
  • Black
  • 2021

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St. Petersburg, FL, United States
Joined Reverb:2021

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