TJ Taijin Media TMW-80 Wireless Microphone 2pcs Set Karaoke Mic_
Optimized sound design for karaoke. - Microphone LCD: Battery level / channel / charging status display. - Type : Wireless Microphone System. - Size_Microphone: 246 × Φ56.8 (Mic Ball Φ52). - Microphone Battery Li-ion : 3.6V 3,000mA.