TREBLAB HD77 – Waterproof Bluetooth Speaker, 30W Loud 360° Sound, Deep Bass, IPX7, TWS Pairing, RGB Lights, 20H Battery, Portable Wireless Speaker for Outdoor, Beach, Camping, Party, Travel

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• 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.