7Star Wireless Voice Amplifier with Headset Microphone Bluetooth Speaker Wireless Transmitter Plug & Play

7Star Wireless Voice Amplifier with Headset Microphone Voice Amplifier Speaker Wireless Transmitter Plug & PlayPortable Rechargeable Speaker for Teachers, Trainers, Tour Guides & PresentersMake every word heard with this compact and powerful Wireless Voice Amplifier. Designed for teachers, trainers, tour guides, fitness coaches, presenters and public speakers, it delivers loud and crystal-clear sound while remaining lightweight and comfortable for all-day use.With support for wireless microphone, MP3 playback, USB flash drive, TF card and voice recording, this all-in-one voice amplifier is the perfect teaching and presentation companion.⭐ Key Features✅ Powerful & Clear Voice AmplificationHigh-quality full-range speakerLoud and natural voice outputSuitable for classrooms, seminars and outdoor use✅ Wireless Headset MicrophoneStable wireless transmissionHands-free operationComfortable for long-hour wearingIdeal for teaching and presentations✅ Multi-Function Audio PlayerSupports:USB Flash DriveTF / Micro SD CardMP3 Music PlaybackVoice RecordingEnjoy music or play teaching materials directly from your storage device.✅ Rechargeable BatteryBuilt-in rechargeable lithium batteryUSB chargingLong operating timeConvenient for daily use✅ Lightweight & PortableCompact bodyEasy to carryBelt clip designShoulder strap compatibleComfortable for indoor and outdoor activities✅ Easy OperationSimple button controls for:Volume AdjustmentMode SelectionMusic PlaybackRecordingPrevious / Next TrackPerfect For✔ Teachers✔ Tour Guides✔ Public Speakers✔ Trainers✔ Fitness Coaches✔ Religious Speakers✔ Event Hosts✔ Sales Promoters✔ Outdoor ActivitiesPackage Includes1 × Voice Amplifier1 × Wireless Headset Microphone/Wired Headset Microphone1 × Wireless Receiver1 × Charging Cable1 × Waist Belt1 × User Manual📌 Friendly ReminderPlease fully charge the device before first use.Actual battery life may vary depending on volume level and usage conditions.Wireless transmission distance may vary depending on surrounding obstacles and interference.