Powerful SoundThis classroom microphone has up to 8W output crystal sound and no noise, the sound of microphone headset for speaking is loud enough to cover a large room of 25-100 people.2200mAh Voice Amplifier RechargeableBuilt-in a 2200mAhlarge lithium battery allows the teacher microphone for classroom to take 4-6 hours to fully charge, but plays up to 20 hours of amplify time and up to 13 hours of music playtime.Multifunctional Personal Voice AmpThis portable microphone headset with speaker supportsMP3 audio playing: TF (Micro SD) card playing & USB flash drive playing. Voice amplifier with microphone headset can repeat single tune, loop all music and switch songs.Comes with Head Speaker and Adjustable WaistbandYou can easily adjust the distance between the microphone and your mouth with its flexible gooseneck. This personal microphone for teachers comes with an adjustable band that you can use it to tie around your waist or hang on your neck.Specifications:Output Power: Up to 8WCharging Time: 4-6 hoursAmplify Time: Up to 20 hoursMP3 Music Playtime: Up to 13hoursBattery: 2200mAh lithium batteriesCharging Voltage: USB/DC5V1ALoudspeaker:3 inches 2 ohmic magnetic speakerJack Size: 3.5mmSize: 3.6 x 2.8 x1 inchesNet Weight: 0.4lbPackage Included:Voice amplifier*13.5mm headset microphone*1USB charging cable*1User manual*1Waistband*1
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
