- 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)
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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.
- Use TWS mode to wirelessly pair with another HD77 speaker, doubling the sound output and creating a surround sound effect.
- With an IPX7 waterproof rating, the HD77BL is designed to withstand water exposure, making it perfect for outdoor adventures and poolside parties.
- The built-in RGB light mode creates an ambient lighting experience that syncs with your music, setting the perfect atmosphere for any event.
- The built-in microphone allows for hands-free calling, giving you control over your music and phone calls without reaching for your device.
- Pair with Android, iOS, laptop, tablet, smart TV, and more; Bluetooth 5.0 speaker with microphone for easy call handling; Rechargeable wireless speaker for home or office.
- Weight: 637g / 1.41lb
- Dimensions: 7.36 x 2.99 x 2.99 in
- Package includes: Speaker, 3.5mm AUX cable, Carrying strap and carabiner, USB/Type-C Charging cable, User Manual, Quick Start Guide
- Playtime: Up to 20 hours
- Charging time: 2 hours
- Speakers: 48mm drivers
- Unique Features: RGB light, Phone Calls: Built-in Mic
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| Attributes | Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Blue (HD77BL) | Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Black (HD77) | Treblab Outdoor Wireless Bluetooth 40 Watt Speaker, Water Resistant, Black (HD-ENERGY-PRO) | Treblab HD-MAX Wireless Bluetooth Speaker, Waterproof, Gray (HD-MAX-GR) | Treblab HD-MAX Wireless Bluetooth Speaker, Waterproof, Black (HD-MAX) |
|---|---|---|---|---|---|
Your product Treblab HD77 Premium Wireless Bluetooth Speaker, Waterproof, Blue (HD77BL) Price is $90.15 |  Price is $80.13 |  Price is $100.26 |  Price is $160.73 |  Price is $160.75 | |
| Reviews | |||||
| Delivery Information | Free delivery by Thu, Jun 11 | Free delivery by Wed, Jun 10 | Free delivery by Thu, Jun 11 | Free delivery by Wed, Jun 10 | Free delivery by Thu, Jun 11 |
| Available in my store | No | No | No | No | No |
| Waterproof or Water Resistant | Waterproof | Waterproof | Water Resistant | Waterproof | Waterproof |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Type of Portable Speaker & Radio | Speaker | Speaker | Speaker | Speaker | Speaker |
| Color Family | Blue | Black | Black | Gray / Silver | Black |
| Bluetooth Compatible | Yes | Yes | Yes | Yes | Yes |
| True Color | Blue | Black | Black | Gray | Black |
| Warranty Information | 1 Year | 1 Year | Data not available | 1 Year | 1 Year |
| Power Supply | Battery Powered | Battery Powered | Battery | Battery Powered | Battery Powered |
| Height in Inches | 3.07 | 7.36 | 6.53 | 4.8 | Data not available |
| Depth in Inches | 3.07 | 2.99 | 4.37 | 12 | Data not available |
| Width in Inches | 7.3 | 2.99 | 4.92 | 12.4 | Data not available |
| Weight (lbs.) | 1.37 | 1.41 | 2.24 | Data not available | Data not available |
| Battery | Lithium Ion | Lithium Ion | 4000mAh | Lithium Ion | Lithium Ion |
| Series or Collection | HD77 Premium | HD77 Premium | Outdoor | HD-MAX | HD-MAX |
| Portable Speaker & Radio Audio Output | Stereo | Stereo | Stereo | Stereo | Stereo |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
