Weight (Transmitter) Approx. 50g
Channel Switching Manual Button
Power Source USB Charging
Included Components Transmitter,Receiver(s),Microphone,Earphone,Charging Cable
Frequency Band UHF (varies by region)
Distortion <0.5%
Audio Output 3.5mm Jack
Battery Life (Receiver) Approx. 12-15 hours
Signal-to-Noise Ratio >75dB
Number of Channels 20
Microphone Type Headset,Lavalier
Features Portable,Lightweight,Rechargeable,UHF,Multi-channel
Frequency Response 50Hz-18KHz
Transmitter Quantity 1
Input Type Microphone Input
Applications Touring,Museums,Conferences,Training,Simultaneous Interp.
System Expansion Add more receivers/transmitters
Color Black
Ideal For Groups,Schools,Factories,Churches
Material ABS Plastic
Range Up to 100 meters (328 feet)
Battery Type Built-in Lithium
Brand Retekess
Antenna Type Built-in
Type Tour Guide System
Dimensions (Receiver) Compact (e.g., 6x4x1cm)
Dimensions (Transmitter) Compact (e.g., 7x4x1cm)
Receiver Quantity Up to 999 (scalable)
Weight (Receiver) Approx. 45g
Battery Life (Transmitter) Approx. 8-10 hours
Volume Control Yes
User Capacity Unlimited Receivers
Wireless Technology UHF
Model TT122
Connectivity Wireless
Country of Origin China
Display LCD Digital Display

Check the listing for details. Retekess T122 Wireless Tour System 1 Transmitter Plus 5 Receivers Mic. Color: Black, Condition: Open box, Made in China. Listed at 159.95 USD. Experience clear and efficient communication with the Retekess TT122 Tour Guide System. The extended transmission range ensures that all receivers maintain a strong and consistent signal, providing uninterrupted audio quality even in large venues or busy settings.

$79.98
$159.95