Specification

Brand Name: retekess
Style: Hanging Microphones
Transducer: Crystal Microphone
Use: Tour Guide System
Set Type: Transmitter Sets
Origin: CN(Origin)
Polar Patterns: Cardioid
Communication: Wireless
Package: Yes
Model Number: Tour Guide System
Transmitter Frequency range: 76-108MHz
Transmitter Charging time: About 5 hours charging voltage 5V
Transmitter SRN: ≥60 dB
Transmitter Size: 82x60x22mm
Transmitter Weight: About 67 grams (without batteries)
Receiver FM frequency: 60-108MHz
Receiver Sensitivity: <3.5uV
Receiver Power supply: 2 x AAA batteries (not included)
Receiver Size: 92 x 54 x 15mm / 3.6 x 2.1x 0.6in
Receiver Weight: 40g / 0.09lb