Portable UHF Wireless Microphone System Battery Operated Dual Bluetooth Cordless Microphone Set Includes 2 Handheld Transmitter Mic Mixer Receiver RCA for PA Karaoke DJ Party PDKWM806B

Features: - Hassle-Free wireless microphone system - Multi-Source audio signal mixing ability - control audio levels from external devices - mixer receiver System for convenient sound level adjustment - Wireless BT music streaming Ability - dual fixed frequency system design - adjustable rotary controls: echo, tone, volume: mic 1, mic 2 - wired microphone support (2) 1/4 mic inputs - (2) 1/4 mic inputs - RCA Audio (L/R) & Video signal input/output jacks - rear panel 1/4 mixed output - adjustable antennas for extended wireless range - includes handheld wireless microphones - Rugged microphone construction & steel mesh grill - convenient on/off/mute power switch - Battery operated mic, requires (2) 'AA' Batteries, included - ultra-wide frequency range - built-in acoustic pop filter - ideal for speech, karaoke, DJ sound & house party audio
Bluetooth connectivity: - simple & Hassle-Free Pairing - Works with all of your favorite devices - (Smartphones, Tablets, Laptops, Computers, etc. ) - Wireless BT network
Name: 'USA' -
Wireless BT version: 4.2 -
Wireless BT range: 60 ft
What's in the box: - Audio mixer receiver - wall power adapter - 1/4 audio cable - 3.5 mm to 2RCA audio cable - (2) audio + video (3RCA) cables - (2) handheld microphones - (4) 'AA'
Batteries technical specs: -
UHF fixed frequency: S 12: 517. 6Mhz (f1) + 521.5M hz (f2); S 34: 533. 7Mhz (f3) + 537.2M hz (f4) -
Wireless operation Range: up to 165+ ft.
- modulation Mode: FM -
Maximum deviation: +/-75Khz -
Frequency Response: 80-18khz (+/-3dB) -
Frequency stability: 20Ppm -
Audio dynamic range: >90dB -
S/N ratio: >95dB - T. H.
D: 50dB
- line input sensitivity: 380mV/- 8.5 dB - mic input sensitivity: 5mV/-46dB
- line input impedance: 20
KO - mic input impedance: 600O - receiver
Power supply: 120/240V (18V/500mA
Power adapter) - mic element: dynamic -
Antenna: built-in Housing -
RF output: <10mw -
Spurious Emission: <-40dB - battery operated mic, requires (2) 'AA' Batteries each - current
Dissipation: <120mA - microphone
Dimensions (L x D): 9.6 x 1.5 (each) - base receiver
Dimensions (L x w x H): 8.3 x 4.4 x 1.7