Wired Mini Megaphone Portable Voice Amplifier For Tour Guide Meeting Teaching Sales Microphone LED TF Card Booster Loudspeaker

Specifications:

• Weight: 117g
• Voice Record: Yes
• Support MP4: No
• Support MP3: Yes
• Power Output: 3W
• Model Number: K81
• Material: Plastic
• Item Type: Wearable Megaphone
• Dimensions (WxHxD)): 107*77*38.4mm
• Brand Name: NEWSMY
• Battery Life (Hour): 5 Hours