Description

Name MEINIAO Wireless Bluetooth Handheld Karaoke Smart Screen Audio Microphone  Speaker MAX
size 11.4*3.9*3in
OLED display 128*64px HD display
Power input DC_5V
Battery 4800mAh
Battery life 5-8h
Pickup element dynamic core
Operating voltage 3.7V
Directivity Supercardioid polarization
Sensitivity -52dB±(0dB=1V/pa at 1KHz)
Vocal frequency response 50Hz-16KHz
Music frequency response 20Hz-20KHz
Vocal sampling rate 48KHz
Nominal impedance 600Ω
PROimum sound pressure level ≥125dB SPL( Harmonic Distortion ≤ 0.5% 1000Hz )
Output power Rated power: 2*8W;Peak power: 2*18W
Signal-to-noise ratio ≥85dB
DSP 32-bit professional audio processor
Bluetooth RISC dual-mode Bluetooth V5.3
Receiving frequency UHF Constant frequency
FM 87MHz-108MHz Fullrange
Audio interface 3.5mm
Power interface Type-C