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RETEKESS TR503 Wireless Microphone Condenser Headset Megaphone Radio Mic FM 87-108MHz For Loudspeaker Teaching Meeting Guide


Price:
$35.99

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Overview and Specifications:

Retekess TR503 Wireless Microphone Headset Voice Amplifier FM Transmitter 87-108MHz For Teaching Tour Guide System karaoke

TR503 Wireless Microphone

FM Frequency

87-108MHz

Output power

1mW

Charging Voltage

DC 5V, 1000mA

Lithium battery

250mAh

Working time

8~12 hours

Charging time

2~4 hours

Product Size

116mm*86.6mm*40.7mm

  • 1 xTR503Wireless microphone

  • 1 x USB cable

  • 1 x User manual