🎵 Elevate your outdoor sound game—because your playlist deserves the best!
The TREBLAB HD77 is a rugged, portable Bluetooth speaker delivering 25W of powerful bass and immersive 360° HD surround sound. Designed for active lifestyles, it features a durable IPX6 waterproof and shockproof body, 20-hour battery life with USB-C charging, and wireless dual pairing for stereo sound. Compatible with all Bluetooth devices, it also includes a built-in microphone, ambient LED lighting, and easy-to-use controls, making it the ultimate sound companion for outdoor sports, travel, and everyday use.
| ASIN | B07PPWVCZC |
| Additional Features | Bass Boost, Built In Microphone, LED Light, Shockproof, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Computers, For Music Players, For Smartphones or Tablets |
| Audio Driver Size | 48 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 165 Milliseconds |
| Audio Output Mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Capacity | 5200 Milliamp Hours |
| Battery Charge Time | 4 Hours |
| Best Sellers Rank | #1,663 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #40 in Renewed Portable Bluetooth Speakers #862 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | TREBLAB |
| Built-In Media | 3.5 mm AUX Cable, Carrying Strap and Carabiner, TREBLAB HD77 Bluetooth Speaker, USB/Type-C Charging Cable, User Manual and Quick Start Guide |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | built-in button controls |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 673 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00850065242095 |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 2.91"D x 2.91"W x 7.36"H |
| Item Weight | 1.4 Pounds |
| MP3 player | No |
| Manufacturer | Productech |
| Maximum Range | 33 Feet |
| Model Name | HD77 |
| Model Number | REF-HD77 |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Number of Power Levels | 6 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Maximum Output Power | 30 Watts |
| Speaker Size | 48 Millimeters |
| Speaker Type | Portable Bluetooth Speaker, Outdoor |
| Specific Uses For Product | Home Theatre, Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| UPC | 850065242095 |
| Unit Count | 1.0 Count |
| Warranty Description | 90 days limited warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
B**K
Great Speaker
Great speaker that pairs with a second for true stereo.
M**N
Just a blurb about refurb!
Great product….great service. My refurbished Trelab HD – 77 had been purchased earlier in a brand-new state, but lost.. I missed its versatility so I bought a refurbished version and so far so good.. I paid half the price and got a model that is much improved. I’ll update if it suddenly breaks but so far it’s been fantastic and I’ve always had good luck with refurbished products. They behave as if they’re good as new.
S**V
Decent enough
Quite good. I wish it was louder for outdoor use and had more base, but what can you expect from this size. Works for my yoga classes.
K**S
These are fantastic speakers
These are fantastic speakers - we bought ones that were discounted by $22 due to possible "imperfections," which I didn't see when they arrived. The sound is great, the bluetooth connectivity is awesome. It didn't mention that it came with an audio cable cord so you could directly connect it via the audio cable, as well - works like it should. I bought 2 speakers, and paired them easily (one connects via bluetooth, and the other pairs with the first speaker) and you can place them anywhere in the room for excellent sound. After reading many reviews, I felt comfortable getting this speaker (in my case, I bought 2 so I could have more surround), and they connect with all my devices - PC, laptops, smartphone, and mp3 player - everything. Very worth the price, you will not be disappointed unless you are unlucky to get a faulty speaker! It is really cool to watch the ends vibrate with the bass sound. The LED lights are a nice touch.
A**T
Worth the money
Great speaker, amazing quality and sound. I love this budget speaker perfect for what I was looking for and exactly as described.
M**D
Good item
A good item to own.
M**.
Simple, small but good sound quality
The product was sold as "refurbished" but in excellent condition and that is how I received it. It came in its original box with its accessories. Battery at 100%. It had some marks or stains on the ends but nothing that affected the sound quality. Overall, for the price and being repaired, I consider it to be a good purchase. It came on time and well packaged.
S**I
Bluetooth speaker
I'd of love to have given them 5 stars but the speaker I got wouldn't charge like I took it out the box tried to charge it nothing I tried everything no charge. I realize things happen so that's why I'm giving 3
Trustpilot
1 month ago
4 days ago