wireless bluetooth microphone with speaker Built-in batteryIntelligent noise reduction Various sound cards umlaut Support TF card, earphone, audio cable connection
Professional wireless microphone, built-in bluetooth, built-in high-fidelity speaker, 360°KTV-level stereo sound, intelligent noise reduction, multiple sound cards, magic voice changing, support for TF card, earphone, audio cable connection, 18650 rechargeable battery, USB charging interface
Output power: 3w
Frequency range: 100Hz-10H KHZ TDH<1%
Maximum sound pressure level: >115DB1
reverb mode sound effect reverb
Power supply mode: built-in 18650 lithium battery
Battery capacity: 1800mAh
Weight: 0.35kg
Product size: 21*7*6.4cm
Packing size: 22.3*8.2*8cm