
15 Inch Outdoor Bt Rechargeable Plastic Audio Speaker with 2 Microphones. 15 Inch Outdoor Speaker: Portable active speaker with 40W power and 15-inch subwoofer for outdoor use. Dual Microphone Support: Built-in 2 microphones with recording and MIC priority functions for karaoke. Multi-Function Connectivity: Supports USB, TF card, FM radio, Bluetooth, and AUX input with remote control. Long-Lasting Battery: Equipped with 7.4V 3600mAh rechargeable battery for portable usage. OEM/ODM Customization: Customized logo and branding services are warmly welcome for all orders. High Signal-to-Noise Ratio: Delivers clear audio with SNR greater than 100dB for superior sound quality. Digital Display: Features a digital display for easy monitoring of playback status and settings. TWS Functionality: Supports True Wireless Stereo for connecting multiple speakers simultaneously.