Wireless Voice Amplifier Portable Bluetooth Speaker Dual Magnetic Microphone 3‑inch DSP Noise Reduction 25H Long Battery Life for Teacher Tour Guide Coach Meeting

Product SpecificationsProduct Name: Collar Clip Wireless Voice AmplifierSpeaker Size: 3‑inch Large SpeakerMicrophone: Dual Wireless Magnetic Mics (9mm Electret Unidirectional)Noise Reduction: DSP Digital Noise ReductionIndoor Coverage: Up to 100 PeopleBattery Life: Up to 25 Hours (amplifier mode)Charging Port: Type‑CPower Display: LED Digital ScreenBluetooth Function: Supported (Bluetooth Speaker Mode)Compatible Devices: iOS / Android / Windows / Tablet / LaptopWearing Methods: Waist Hanging / Shoulder Hanging / Flat StandMicrophone Design: Magnetic Hidden Integrated DesignControl: Roller Button (Volume / Power)Available Colors: White (Pebble Pattern), Black (Grid Pattern) What's in the Box1× Wireless Voice Amplifier (Main Unit)2× Magnetic Wireless Microphones1× Type-C Charging Cable1× Decorative Shoulder Chain1× User Manual⚠️ NotesFirst-time use: Please charge the device fully before operation.To pair Bluetooth: Long-press the mode button until "BLUETOOTH" indicator flashes, then select the device on your phone.Actual battery life may vary based on volume level and usage mode.