Specifications:

• Weight: 133g
• Voice Record: Yes
• Use: Conference Microphone
• Support MP3: Yes
• Style: Headset Microphone
• Product advantages2: Power saving and durable
• Product advantages1: High definition
• Origin: CN(Origin)
• Model Number: Rolton K400
• Material: ABS
• Item Type: Wearable Megaphone
• Dimensions (WxHxD)): 85mm*84mm*33mm
• Certification: CE
• Brand Name: centechia
• Battery Life (Hour): >10 Hours
• Basic functions: Music playback, amplified speech