{"product_id":"b0gjysdhw8","title":"WinBridge Wireless Voice Amplifier -15W Bluetooth Headset Mic, Portable PA System for Teachers, Teacher Microphone for Classroom, 12-15H Battery, Small Presentation Speaker Sound Amplifier WB002 White","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Sleek White · Classroom Essential】 98% Teacher-Approved Voice Saver, 50-Person Sound Amplification - 15W high-power voice amplifier covers 10000 sq ft, perfect for indoor classroom, small training room, or group presentation with 25-50 people; Crisp, feedback-free bluetooth headset mic sound protects vocal cords—no more shouting for teachers, soft-spoken individuals, or elderly with weak voices. The clean white portable PA system matches any classroom decor and teacher uniforms, offering a minimalist professional look for daily use.\u003c\/li\u003e\n\u003cli\u003e【Wireless Freedom 】 Auto-Pair Bluetooth Headset for Easy Classroom Use Bluetooth voice amplifier auto-connects in 3 seconds (no manual setup), stable connection within 33ft—teachers can walk freely for board writing or student interaction with this wireless PA system. Ideal for: Classroom teaching, small meeting room speeches, home communication. Not recommended for: high-noise environments (malls\/cars), large outdoor gatherings.\u003c\/li\u003e\n\u003cli\u003e【Lightweight Portable · All-Day Comfort】6.5oz portable speaker with 3 Wearing Styles Only 6.5oz (lighter than a smartphone), this portable voice amplifier supports neck-hanging, belt-clipping, or crossbody wear with the included strap—comfortable for teachers to wear all day without fatigue. The smooth white surface is easy to wipe clean, keeping the bluetooth headset mic system fresh for daily classroom use. 2600mAh rechargeable battery: 12-15hrs for speaker, 8-10hrs for wireless headset mic, fast charging via Type-C\u003c\/li\u003e\n\u003cli\u003e【Competitive Edge · Value \u0026amp; Versatility】Top Wireless PA System for Teachers,True wireless bluetooth voice amplifier design (vs wired competitors) for unrestricted movement; 15W power \u0026gt; most 10W voice amplifier alternatives for louder clearer sound;The clean white system doubles as a bluetooth speaker (connect phone to play music) and supports USB media playback (play lesson materials directly); built-in mute function lets you pause sound instantly during class breaks.\u003c\/li\u003e\n\u003cli\u003e【Guarantee \u0026amp; Tips】Worry-Free Portable Voice Amplifier,one-year warranty + 30-day free return for this bluetooth headset voice amplifier, with all product-related concerns covered by free replacement for total peace of mind. Tips for the classroom PA system: ① Keep wireless mic 30cm away from speaker to avoid feedback; ② Adjust volume to medium on first use; ③ Only supports 1 mic + 1 speaker pairing (no multi-speaker sync)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"WWINBRIDGE","offers":[{"title":"Default Title","offer_id":46760937947325,"sku":"B0GJYSDHW8","price":69.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9344\/9661\/files\/71Q4fpcWH8L._AC_SX679.jpg?v=1778440833","url":"https:\/\/smarthomevaluehub.com\/products\/b0gjysdhw8","provider":"SmartHomeValueHub","version":"1.0","type":"link"}