The Ahuja NBA‑15 Ultra Portable Neckband PA System is the perfect solution for anyone who needs clear, hands-free voice amplification on the go. Whether you’re a teacher conducting a classroom, a yoga instructor guiding a session, a tour guide leading a group, or a trainer hosting workshops, this lightweight neckband speaker ensures your voice is heard clearly across small to medium spaces. With 12 watts of output power, the NBA‑15 delivers loud, clear, and natural sound without straining your voice. The condenser headband microphone is cardioid-type, designed to pick up your voice crisply while minimizing background noise, making it ideal for indoor and outdoor use. Frequently Asked Questions Is the Ahuja NBA‑15 suitable for teachers and trainers? A-1 Yes, it is ideal for classrooms, training sessions, and workshops. Can I play audio without a phone? A-2 Yes, USB and TF card support allows you to play MP3 files directly. How long does the battery last? A-3 The rechargeable battery provides up to 6 hours of continuous use depending on volume. Can I connect external devices? A-4 Yes, it supports 3.5 mm AUX input for smartphones, DVD/CD players, and other devices. Is it comfortable and portable? A-5 Absolutely. Its lightweight design and adjustable strap allow comfortable hands-free wear all day. Specifications Brand Ahuja Model NBA‑15 Product Type Ultra Portable Neckband PA System Power Output 12 W Max — clear portable voice amplification Speaker Impedance 4 Ω Input Channels Mic‑1: 1.0 mV, Line: 250 mV Frequency Response 80 Hz – 12,000 Hz Mic Input Ø 3.5 mm for headband microphone Line Input Ø 3.5 mm AUX input for DVD/CD/MP3 player Battery Type Rechargeable lithium-ion (3.7 V, 2000 mAh) Battery Features Built-in battery with low-battery LED indicator Headband Mic Element Condenser, cardioid type AC Adapter Support AC: 100‑240 V, 50/60 Hz; DC: 5V, 750 mA Dimensions Approx. W86 × H98 × D44 mm (amplifier only) Weight Approx. 0.34 kg (with battery) Portable Use Can be worn around the neck, on shoulder, or at waist Ideal For Teaching, tour guides, yoga classes, play schools, small events Package Includes Portable amplifier unit, headband microphone, rechargeable battery, USB/charging cable, neck/shoulder strap
