Specification

Brand Name: retekess
Style: Lavalier Microphone
Transducer: Electret Microphone
Use: tour guide system
Set Type: Transmitter Sets
Origin: CN(Origin)
Polar Patterns: Cardioid
Communication: Wireless
Package: Yes
Model Number: Tour Guide System
Frequency range: 195-230MHz
Channel: 99 channels
Frequency response: 50Hz-18000Hz
Working distance: 50m
Charge: DC 5V 1A mini USB jack
Transmitter Power supply: Built-in 900mAh lithium battery
Transmitter Working hours: 12 hours
Transmitter Size: 99 x 56 x 14mm / 3.9 x 2.2 x 0.5 in
Transmitter Weight: 58g / 0.13lb
Receiver Power supply: Built-in 600mAh lithium battery
Receiver Working hours: 18 hours
Receiver Charge: DC 5V 1A mini USB jack
Receiver Size: 72 x 42 x 12mm / 2.8 x 1.6 x 0.5 in
Receiver Weight: 45g / 0.1lb