The strongest speaker with 20-watt power with high-definition stereo sound, equipped with dual drivers for bass and treble, comes with 3 EQ modes and 12 RGB color modes, lights that interact with sound, up to 30 hours of playback, and fast charging via US

- Strong stereo sound with 20-watt speaker output - Dual drivers for bass and treble for exceptional sound adjustment - Three EQ modes for customized sound experience - Built-in handheld microphone with 360-degree angle - True wireless connectivity with the ability to connect two speakers together in stereo technology - Lithium-ion battery with 6400 mAh capacity - Up to 20/30 hours of playback with or without RGB lighting - Energy-efficient use with 4 ohm resistance - Wireless operating range up to 20 meters - Support for USB Flash Drive up to 256 GB - 12 RGB color modes for dynamic lighting - Lights that interact with sound on each side - Modern design in the shape of a spaceship - USB-C port with 20-watt fast charging The Delta-X speaker from Promate, which features powerful stereo sound with 20-watt output. Designed with a sleek modern spaceship shape, Delta-X comes with 12 dynamic RGB lighting modes and side lights that interact with levels of sound, creating a beautiful visual experience. Delta-X contains dual drivers for bass and treble, and offers three EQ modes to customize the sound experience. Its omnidirectional microphone allows for hands-free communication easily, whether during gaming or group calls. The strong 6400 mAh battery provides up to 20 hours of playback with RGB lighting or 30 hours without, ensuring long-lasting enjoyment. With energy-efficient use, a wireless range of up to 20 meters, support for USB drives up to 256 GB, and USB-C fast charging port, Delta-X is the perfect amplifier for all kinds of audio-visual entertainment. Enjoy sound that exceeds limits! Delta-X combines elegance, performance, and versatility to be at the forefront of portable audio innovation. Product specifications: - Powerful stereo sound: Enjoy strong sound with 20-watt speaker output, dual drivers for bass and treble to ensure an immersive sound experience indoors and outdoors. - Advanced True Wireless technology: You can connect two Delta-X speakers together for true stereo sound. The latest TWS technology provides a stable connection and faster pairing without wires. - Customized sound experience with EQ modes: Choose between three different EQ modes to suit your listening taste, from deep bass to clear treble, for an optimal audio experience. - Modern spaceship-shaped design: Delta-X features an elegant, innovative design that adds a sci-fi touch to any place. Its unique design and excellent sound performance. - Dynamic RGB lighting with 12 modes: Enhance your music sessions with 12 RGB lighting modes that interact with the music, making Delta-X not just a speaker but a visual display as well. - Interactive lights with sound: Watch your music interact with interactive lights on each side, creating an amazing visual experience that matches the power of the sound. - Built-in microphone for hands-free communication: Enjoy clear calls and group calls thanks to the omnidirectional microphone that captures your voice clearly from any direction. - Long-lasting 6400 mAh battery: A strong battery providing up to 20 hours of playback with RGB lighting or 30 hours without, for all-day music enjoyment. - Support for USB drives: Easily expand your music library with support for USB drives up to 256 GB, allowing you to load and play thousands of songs. - Long-range wireless connection: Enjoy freedom of movement with a wireless range up to 20 meters, providing a stable connection without interruption. - Fast charging via USB-C port: USB-C port with 20-watt capacity for fast charging to give you more time to enjoy. - Faster pairing with Bluetooth v5.4: Bluetooth v5.4 technology offers better connection efficiency, higher pairing speed, and universal compatibility with amazing sound quality. - Easy and quick music control: Control music using the built-in quick buttons for volume, track, RGB lighting, enabling you to play, pause, skip songs, and answer calls easily. Technical specifications: - Bluetooth version: V5.4 - Bluetooth profiles: A2DP - Bluetooth frequency: 2402MHz - 2480MHz - Bluetooth chip: Bluetrum AB5312B - USB-C port capacity: DC 5V/4A - Bass drivers diameter: Φ58mm (2 units) - Treble drivers diameter: Φ43mm (2 units) - Speaker output: R/L 4W+4W, SWR/SWL 6W+6W = 20W - Bass speaker sensitivity: 82dB±3dB - Treble speaker sensitivity: 81dB±3dB - Speaker impedance: 4Ω - Signal-to-noise ratio (SNR): 86dB - Speaker frequency range: 20Hz - 20kHz - Audio codec format: SBC/AAC - Microphone pickup polarity: Omnidirectional - Microphone sensitivity: -35±3dB - Microphone impedance: 2.2kΩ - Microphone frequency response: 100Hz - 8kHz - Battery type: Lithium-ion - Battery capacity: 6400mAh - Operating range: ~20 meters - Max supported USB drive size: 256GB - Supported music format on USB: MP3 - Total playback time: 30 hours without RGB, 20 hours with RGB - Charging time: 7 hours - Charging cable length: 1.5 meters (USB-C to USB-C) - RGB modes: 12 modes - EQ modes: 3 modes - Operating voltage: DC 3.3-4.2V - Operating current: 1000-4000mA