- 30W Hi-Fi 360° stereo sound with deep bass: Dual full-range drivers deliver powerful, room-filling audio with detailed highs and deep bass across the full frequency range — low distortion at high volume levels. Pair two HD77 speakers via TWS for true wireless left-right stereo sound, suitable for outdoor gatherings, beach parties, and camping.
- IPX7 waterproof speaker — rated for submersion up to 3 ft (1 m) for 30 minutes: The HD77 meets IPX7 waterproof certification standards, providing protection during poolside use, beach trips, and light rain exposure. The rugged mesh body resists drops, sand, and outdoor elements. Designed for camping, hiking, and outdoor use.
- Dynamic RGB light show synchronized to your music: Built-in RGB lights automatically shift colors and pulse in sync with the beat of your music for indoor and outdoor use. Lights can be turned off independently to preserve battery life. Compatible with any audio source via Bluetooth or AUX input.
Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Blue (HD77BL)
Free Returns
Online. In store. Always free.
Learn More
Consider this similar product
About this product
Bluetooth speakers designed for powerful sound and outdoor durability. If you are looking for a portable speaker or portable Bluetooth speakers that combine deep bass, clear audio, and long battery life, the TREBLAB HD77 is built to deliver. This wireless speaker features immersive 360° stereo sound with impactful bass, making it an ideal Bluetooth speaker for home, office, travel, and outdoor use. Built for versatility, the HD77 is a portable Bluetooth speaker engineered with a rugged, shock-resistant body and IPX7 waterproof protection. This waterproof Bluetooth speaker is suitable for pool parties, beach trips, camping, biking, hiking, and everyday outdoor activities. Whether you need outdoor Bluetooth speakers waterproof or a reliable indoor wireless speaker, the HD77 adapts to any environment. Equipped with a powerful 30W stereo system, this Bluetooth speaker loud enough for parties delivers rich sound without distortion. True Wireless Stereo (TWS) pairing allows you to connect two Bluetooth speakers wirelessly for an enhanced left-right stereo experience, making it a great choice for music, movies, and social gatherings. The long-lasting rechargeable battery provides up to 20 hours of playtime on a single charge, depending on volume and usage. As a portable speaker Bluetooth wireless solution, the HD77 is easy to carry and designed for extended listening sessions indoors or outdoors. This Bluetooth speaker with microphone includes a built-in mic for hands-free phone and video calls, making it useful as a speaker for home office or remote work. An AUX input allows connection to non-Bluetooth devices, expanding compatibility across smartphones, laptops, tablets, and other audio sources. Designed for users who need a waterproof speaker Bluetooth solution with strong sound performance, the TREBLAB HD77 delivers a balanced combination of portability, durability, and powerful audio. Whether used as a travel speaker, outdoor speaker, or everyday wireless Bluetooth speaker, the HD77 is built to handle any setting where quality sound matters.
- 30W Hi-Fi 360° stereo sound with deep bass: Dual full-range drivers deliver powerful, room-filling audio with detailed highs and deep bass across the full frequency range — low distortion at high volume levels. Pair two HD77 speakers via TWS for true wireless left-right stereo sound, suitable for outdoor gatherings, beach parties, and camping.
- IPX7 waterproof speaker — rated for submersion up to 3 ft (1 m) for 30 minutes: The HD77 meets IPX7 waterproof certification standards, providing protection during poolside use, beach trips, and light rain exposure. The rugged mesh body resists drops, sand, and outdoor elements. Designed for camping, hiking, and outdoor use.
- Dynamic RGB light show synchronized to your music: Built-in RGB lights automatically shift colors and pulse in sync with the beat of your music for indoor and outdoor use. Lights can be turned off independently to preserve battery life. Compatible with any audio source via Bluetooth or AUX input.
- Bluetooth 5.0 wireless connection and 20-hour battery: Bluetooth 5.0 provides a stable wireless connection up to 100 ft (30 m). A single charge via USB-C delivers up to 20 hours of continuous playback, suitable for all-day outdoor use, travel, and camping trips.
- Compact portable speaker with AUX input and built-in microphone: Lightweight design fits easily in a backpack for travel, hiking, or day trips. The AUX-in port connects any non-Bluetooth device. The built-in microphone supports hands-free calls — compatible with iPhone, Android, and any Bluetooth-enabled device.
Highly rated similar items
Compare similar items
| Attributes | Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Blue (HD77BL) | Treblab HD-MAX Wireless Bluetooth Speaker, Waterproof, Black (HD-MAX) | Ultimate Ears BOOM 4 Wireless Portable Bluetooth Speaker, Active Black (984-001963) | Jensen CD-785 Bluetooth Cassette/MP3/CD/Radio Player, Black (CD-785) | Ultimate Ears BOOM 4 Wireless Portable Bluetooth Speaker, Cobalt Blue (984-001967) |
|---|---|---|---|---|---|
Your product Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Blue (HD77BL) Price is $92.59 |  Price is $167.99 |  Price is $162.29 |  Price is $140.49 |  Price is $123.34, Regular Price was $158.34, You save 22% | |
| Reviews | |||||
| Delivery Information | Free delivery by Thu, Nov 19 | Free delivery by Fri, Nov 20 | Free delivery by Tue, Nov 24 | Free delivery by Tue, Nov 24 | Free delivery by Thu, Nov 19 |
| Available in my store | No | No | No | No | No |
| True Color | Blue | Black | Active Black | Black | Cobalt Blue |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Color Family | Blue | Black | Black | Black | Blue |
| Series or Collection | HD77 Premium | HD-MAX | BOOM 4 | Data not available | BOOM 4 |
| Type of Portable Speaker & Radio | Speaker | Speaker | Data not available | CD Player | Speaker |
| Bluetooth Compatible | Yes | Yes | Data not available | Yes | Yes |
| Warranty Information | 1 Year | 1 Year | 2 Year | Data not available | 2 Year |
| Height in Inches | 3.07 | Data not available | 7.2 | 9 | 7.2 |
| Depth in Inches | 3.07 | Data not available | 2.9 | 9.5 | 2.9 |
| Width in Inches | 7.3 | Data not available | 2.9 | 7.5 | 2.9 |
| Weight (lbs.) | 1.37 | Data not available | 1.37 | 8.5 | 1.37 |
| Power Supply | Battery Powered | Battery Powered | Rechargeable Lithium-ion battery, USB-C Charging Cable | 120V, 60Hz, 16W or eight D UM-1 batteries | Rechargeable Lithium Ion (Li-Ion) battery, USB-C charging cable |
| Waterproof or Water Resistant | Waterproof | Waterproof | Data not available | Data not available | Data not available |
| Battery | Lithium Ion | Lithium Ion | Data not available | 8 X 'D' (UM-1) batteries (not included) | Data not available |
| Portable Speaker & Radio Audio Output | Stereo | Stereo | Data not available | Bluetooth - Supports A2DP, AVRCP | Data not available |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
