🎶 Unleash powerful sound anywhere — your ultimate outdoor audio companion!
The TREBLAB HD77 is a portable Bluetooth speaker boasting 30W peak power with dual drivers and passive bass radiators for immersive 360° sound. It offers up to 20 hours of battery life, Bluetooth 5.0 with TWS stereo pairing, and an IPX7 waterproof, shockproof, and sandproof design. Equipped with vibrant RGB lighting and a rugged build, it’s engineered for seamless wireless audio on the go—perfect for outdoor, beach, pool, or jobsite use.
| Battery Charge Time | 4 |
| Battery Capacity | 5200 Milliamp Hours |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Bluetooth |
| Audio Driver Size | 5 Centimeters |
| Audio Driver Type | Hybrid Driver |
| Item Weight | 22.08 Ounces |
| Item Dimensions D x W x H | 2.99"D x 2.99"W x 7.36"H |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Is Electric | No |
| Power Source | Battery Powered |
| Impedance | 4 Ohm |
| Signal-to-Noise Ratio | 80 dB |
| Number of Audio Channels | 5.0 |
| Frequency Response | 16 KHz |
| Input Voltage | 5 Volts |
| Speaker Maximum Output Power | 30 Watts |
| Compatible Devices | iPhone, Laptop, Computer, Smartphone, Android |
| Speaker Size | 7.36 Inches |
| Woofer Diameter | 5 Centimeters |
| Tweeter Diameter | 5 Centimeters |
| Water Resistance Level | Waterproof |
| Audio Encoding | Surround |
| Bluetooth Range | 30 Meters |
| Audio Latency | 0.01 Milliseconds |
| Number of Microphones | 2 |
| MP3 player | No |
| Processor Count | 1 |
| Controller Type | Button |
| Color | Black |
| Battery Average Life | 20 Hours |
| Is Waterproof | True |
| Warranty Type | 1-Year Warranty |
| Maximum Range | 33 Feet |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| Mounting Type | Tabletop Mount |
| Material Type | Plastic |
| Speaker Type | Outdoor |
| Additional Features | Waterproof, Built In Microphone, TWS Mode, Ambient LED lights, Shockproof, Stereo pairing |
| Recommended Uses For Product | For Outdoors |
| Subwoofer Diameter | 60 Millimeters |
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