bluetooth pa speaker with microphone

...Microphone with Bluetooth for Karaoke Machine, Singing, Amp, PA Speaker Advantages * Gold-plated connector to prevent oxidation, reduce signal loss, restore more realistic sound, * Three-section stepped design, perfectly matched with connected equipment. * Precision interface plug and play * Alloy interface, built-in three-pin gold-plated anticorrosion Features Wireless Microphone...

Bluetooth Outdoor Speakers Portable Karaoke Machine Waterproof Wireless Party Speaker With 4500mAh Battery Black Features: 1. Powerful Sound Amplify -- Portable PA System with 4-inch coaxial powered speaker and 60W RMS audio power amplifier, make your voice heard clearly in front of 100 people. Plus, you are allowed to fine-tune the sound to your personal preferences with the treble and bass controls. 2. Support Wireless Microphones...

Product features: built-in: digital power amplifier + DSP processor + wireless microphone, multi-mode input, Bluetooth, optical fiber, coaxial, analog, USB touch key + voice prompt, APP + remote control, seamless compatibility: smart TV, projector , High-...

... Speaker Ergonomic Grip Design Foldable Handle Siren Sound 240 Seconds Recording Adjustable Volume Control Extra Audio Input Supported Bluetooth Wireless Connecting for Option AUDIO-Specification Model: UM1600 Main Material: ABS Product Dimension: Ø160 x