Model: KTV-K088
Specifications
Main material: Plastic
Microphone: capacitance
Product size: 22*6.8*6.8CM
Speaker specification: 50mm*1/4
Output power: 3W
The signal-to-noise ratio is not less than 80dB
Maximum sound pressure level: > 1KHZ THD 11dB < 1%
Reverberation mode: echo effect reverberation
Battery: polymer lithium ion battery
Battery capacity: 1000 Ma
Charging power: DC5V
Charging time: 3-5 hours
