S450 HiFi Top Selling Fabric Wireless Outdoor Hands-Free Subwoofer Bluetooth Speaker

S450 HiFi Top Selling Fabric Wireless Outdoor Hands-Free Subwoofer Bluetooth Speaker. Long Battery Life: 1200mAh battery provides up to 20 hours of music playback time. High-Fidelity Sound: 20W output power with frequency response from 60Hz to 20kHz. Advanced Bluetooth 5.2: Supports A2DP 1.3 and AVRCP 1.6 for stable wireless connection. Multi-Function Support: Compatible with TF card, USB disk, FM radio, and Bluetooth. One-Year Warranty: Includes one-year warranty plus 0.5% free spare parts for after-sales. Custom Logo Service: Supports custom logo printing with 3D design confirmation. Fast Sample Delivery: Normal samples ship in 1-2 days; custom logo samples in 3-4 days. Portable Design: Compact dimensions 298.5x136x134mm, weighing 1kg for easy transport.