Main Features: ● Adopted with UHF frequency band and PLL synthesis technique， stable and steady.
● UHF780 - 789 frequency band， 6 selectable channels.
● It works at least 30 hours by using 2pcs AA batteries.
● A transmitter connects one or more receivers.
● Dynamic expander circuit， high SINR.
● LCD display frequency， channel， and electric quantity.
● Perfect for stage monitor and PA.

Specification:
Transmitter:
Frequency Range: 780 - 805MHz?or ( 780 - 789MHz )
Power Supply: DC 12V， 300mA
Transmit Power: Less than 10dBm
Operating Current: 80mA + / - 10mA
Operating Range: 50m

Receiver:
Power Supply: DC 3V
Operating Current: 50mA + / - 20mA
S/N Ratio: More than 50dB
Sensitivity: 12dB
Frequency Response: 30Hz - 18KHz
Frequency Range: 780 - 805MHz
Stereo Separation: More than 50dB Connectors: 3.5mm，6.3mm Package weight: 0.702 kg
Package Size(L x W x H): 32.50 x 19.00 x 6.50 cm / 12.8 x 7.48 x 2.56 inches Package Contents: 1 x Transmitter， 1 x Receiver， 2 x AA Battery， 1 x 6.3mm Plug， 2 x Connecting Cable， 1 x Power Adapter， 1 x Earphones