Feature:1. Powerful and Immersive Sound: With a massive 50W output, this portable wireless BT 5.3 speaker delivers a truly dynamic audio performance. Its powerful 40W subwoofer ensures a deep and resonant bass response, allowing you to truly feel the music.2. Vibrant RGB Lighting Effects: The built-in RGB lights on both bass diaphragms offer a stunning visual display that complements your music and enhances the overall ambiance. The colorful lights pulse and dance to the rhythm of your music, creating a visually mesmerizing experience.3. Adjustable EQ Modes: This powerful speaker features multiple EQ modes, including Normal, Deep Bass, and Vocal, allowing you to customize the sound according to your preferences and the genre of music you're listening to.4. Rich Interfaces and Long Battery Life: Supports various playback modes, including AUX in, USB, and TF card (NOT included), ensuring compatibility with a wide range of devices. The built-in 8000mAh battery provides long-lasting power, allowing you to enjoy uninterrupted music playback for hours on end.5. Wide Applications: The adjustable shoulder strap adds convenience and portability, making it easy to carry this speaker wherever you go. Additionally, the IPX6 waterproof rating ensures that the speaker is protected against water splashes. Suitable for home, outdoor parties, camping trips, bike rides, and square dance use.Specification:Brand: ZEALOTModel: S85BT Version: BT5.3Transmission Range: 10m (no obstacles)Power: 50WFrequency Response: 20Hz-20KHzDistortion Degree: <1%Battery Capacity: 7.4V 8000mAhCharging Voltage: DC 5VHorn Size: 129*76mm+42mmColor: Black, Sky Blue, Gray, Camouflage (Optional)Item Size: Approx. 25.7*15.5*10.5cm/10.11*6.10*4.13inItem Weight: Approx. 1476g/52.06ozPackage Size: Approx. 28.5*19.8*14cm/11.22*7.79*5.51inPackage Weight: Approx. 1847g/65.15ozPackage List:1 * Speaker1 * Audio Cable1 * Charging Cable1 * Shoulder Strap1 * User Manual