V50 30W Portable IPX6 Waterproof Voice Amplifier Speaker with Wireless Microphone — Power Bank, Long Run for Teachers & Tour Guides

3-in-1 V50 voice amplifier that doubles as a speaker and emergency power bank. This 30W unit features a 4-inch trumpet driver to deliver clear, far-reaching projection for teaching, guiding tours, or public speaking, and works with a wireless microphone. Built for indoor and outdoor use with an upgraded IPX6 waterproof design: silicone casing and sealed interfaces make it waterproof, shockproof, dustproof, splash-proof, rainproof and sand-proof. Rechargeable system with built-in 2pcs*2500mAh, 7.4v lithium battery provides up to 12 hours of playtime on a full charge and includes a battery level display. Compact and easy to carry — dimensions 15.8*12.2*7.3cm and weight 0.75kg — it comes with a detachable back clip for belt or pocket attachment, and can be tied around the waist or hung from the neck using the waistband. Additional functions supported: TWS, FM, recording, loop playback, Aux input, card and U disk.