
Portable Loudspeaker HiFi Subwoofers Caixa Bluetooth Car Speaker Stereo Sound with Tws. Bluetooth 5.4 Connectivity: Ensures stable and fast wireless connection with modern devices. TWS Function Support: Allows pairing two speakers for immersive stereo sound experience. Multi-Mode Playback: Supports Bluetooth, USB, TF card, FM radio, and selfie functions. Built-in Rechargeable Battery: Equipped with 1200mAh 18650 battery for portable usage. FM Radio Tuner: Receives FM stations within the 88-108 MHz frequency range. Multiple Color Options: Available in black, red, white, blue, and pink colors. OEM Customization Service: Professional designers available to create custom logos and styles. Compact Portable Design: Dimensions 22.7*9.2*7.2CM, ideal for car or portable use.