Features:
Output power : 10w
Frequency response : 90Hz-18KHz
Charging Voltage : DC 5v, 500ma
Material: ABS Battery : 1800mA Product
Size : 3.4×1.1×4.2 inch
Unit Weight : 163g
Musical use time : 8–10 hours
Amplification of using time : 12-15 hours
Charging time : 3-5hours
High power ultra light magnetic inner trumpet, low weight, voice is strong and clear, also very wide coverage.
Rechargeable voice amplifier: Very long operating time — up to 15 hours clear & loud amplification with a single fully charged.
SOUND COVERS 5,300+ SQ FT – powerful waistband voice amplifier delivers amazing sound & excellent clarity; amplifies your voice across larger Auditoriums.
UHF Wireless amplifier, with 40m/130ft wireless transmission technology, no need to carry the device any more, completely hands-free, more convenient and comfortable.
Widely used: teaching, tour guide, sales promotion, yoga, lectures, meetings, karaoke, fans singing, morning exercise, dance, training and so on purpose.