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.
TREBLAB HD77 Gray - Bluetooth Portable Speaker-360° HD Surround Sound-Wireless Dual Pairing-30W-DualBass Technology-Up to 20H
4.3 | 586 ratings
Price: 49.99
Last update: 12-09-2024
About this item
Rich 360 HD Surround Sound: 30W (25W RMS) bluetooth stereo speaker with 360 HD surround sound system; Pair with HD77 speaker through TWS mode for 60W wireless surround sound; Loud, deep bass for an enhanced playlist experience.
Durable & Rugged Body: Shockproof, dustproof, and impact-resistant design; IPX6 waterproof rating protects against splashes, rain, and quick dips in the pool; Enjoy uninterrupted music in any conditions.
Connectivity: 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.
On the Go: Portable speaker with aux input and up to 20 hours of battery life; Charge via USB-C port; Includes carabiner and strap for easy travel, bicycle, and portable use.
Additional Features: Ambient LED light mode creates an excellent atmosphere for any occasion; Rich bass and crystal-clear sound enhance your music experience.
Durable & Rugged Body: Shockproof, dustproof, and impact-resistant design; IPX6 waterproof rating protects against splashes, rain, and quick dips in the pool; Enjoy uninterrupted music in any conditions.
Connectivity: 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.
On the Go: Portable speaker with aux input and up to 20 hours of battery life; Charge via USB-C port; Includes carabiner and strap for easy travel, bicycle, and portable use.
Additional Features: Ambient LED light mode creates an excellent atmosphere for any occasion; Rich bass and crystal-clear sound enhance your music experience.
Product information
| Mounting Type | Freestanding,Strap Mount |
|---|---|
| Material | Plastic, Rubber, Metal |
| Model Name | HD77GR |
| Speaker Type | Built-In |
| Special Feature | Portable |
| Recommended Uses For Product | Indoor/Outdoor |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Controller Type | Battery Powered |
| Surround Sound Channel Configuration | 5 |
| Color | Grey |
| Battery Life | 20 Hours |
| Included Components | HD77 speaker, carabiner/strap, TWS mode, USB-C charging cable (possibly) |
| Item Weight | 810 Grams |
| Impedance | 4 Ohm |
| Is Waterproof | True |
| Battery Capacity | 2E+1 Hours |
| Warranty Type | Limited |
| Number of Items | 1 |
| Control Method | App |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 186 Millimeters |
| Power Source | Battery Powered |
| Woofer Diameter | 48 Millimeters |
| Tweeter Diameter | 48 Millimeters |
| Water Resistance Level | Waterproof |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 48 Millimeters |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | USB |
| Number of Power Levels | 1 |
| Specific Uses For Product | outdoor activities, parties |
| UPC | 656942813118 |
| Manufacturer | Productech |
| Product Dimensions | 7 x 3 x 3 inches |
| Item Weight | 1.79 pounds |
| ASIN | B0B1VQK8TC |
| Item model number | HD77GR |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Customer Reviews |
4.4 4.4 out of 5 stars
586 ratings
4.4 out of 5 stars |
| Best Sellers Rank | #20,093 in Electronics (See Top 100 in Electronics) #24 in Renewed Portable Bluetooth Speakers #1,056 in Portable Bluetooth Speakers |
| Date First Available | May 20, 2022 |
| Country of Origin | China |
Top reviews from the United States
MARIO C.
Simple, small but good sound quality
Reviewed in the United States on November 17, 2024
MARIO C.
Reviewed in the United States on November 17, 2024
Images in this review
W W
High Quality!
Reviewed in the United States on October 26, 2024Carla Baumgartner
Like the speaker
Reviewed in the United States on October 4, 2024JM
Great sound
Reviewed in the United States on September 28, 2024Dr. Kuloba W Robert
Very Good!!!
Reviewed in the United States on October 24, 2024Steve Pedersrn
Sound
Reviewed in the United States on November 16, 2024Judy Shama
It does what I need it to
Reviewed in the United States on October 12, 2023Roy Bilger
Sound quality is great.
Reviewed in the United States on September 16, 2024