TEACHING ASSISTANT SN890 UHF (WIRELESS TYPE INCLUDING: WIRELESS MICROPHONE AROUND THE HEAD SPEAKER CAPACITY 50W AND CHARGER AUDIO FREQUENCY 50HZ - 12KHZ) 100% BRAND NEW #&CN
TEACHING ASSISTANT SN890 UHF (WIRELESS TYPE INCLUDING: WIRELESS MICROPHONE AROUND THE HEAD SPEAKER CAPACITY 50W AND CHARGER AUDIO FREQUENCY 50HZ - 12KHZ) 100% BRAND NEW #&CN