Professional Portable Voice Amplifier Megaphone Booster HT-S

Small body large capacity (can continuously expand for 15 consecutive hours) the color of jumping (black, green, blue) is clear.Basic functions: amplification (can be used with our 2.4G wireless microphone), and play music with TF card (MP3 format only)Compatible devices: 2.4G wireless microphone wired microphones can be used for large amplifying devices connected with audio wires to play music on the phone.Technical parameters:Theoretical power below 10W.Frequency range of 100Hz-20KHz.Power supply of lithium battery.Size 78 mmx47mmx85mmWeight: 129g(including battery)
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