6-12 days to UK , CA , US , AU , Singapore, SE, SW. UHF Wireless In Ear Headphone Stage Monitor System 1 Transmitter 5 Receiver Pack. And PLL frequency synthesized technology for stable working performance 6 selectable channels Powered by 2pcs AA batteries, low power consumption design for long playtime up to 20 hours Multiple sets of receivers can be operated with a single transmitter within the operating range Dynamic expansion circuitry for high S/NO ratio Complex anti-interference circuit for using 6sets at the same time without mutual interference Receiver LCD displays frequency, channel and battery level Application: Studio recording monitoring, on stage monitoring.Specification: Transmitter: Frequency Range: 670. MHz Power supply: DC 9-12V/ 300mA Transmit Power: <=10dBm Operating Current: 80mA ±10Ma Operating Range: 50m. 5 x Receiver 1 x transmitter 5 x earphones Manual 1pc 9V/300mA power adaptor 1pc (110V-240V). The item "In Ear Professional Stage Wireless Monitor System 1 Transmitter 5 Receiver 50m" is in sale since Sunday, March 9, 2014. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speakers & Monitors". The seller is "photowoow" and is located in hongkong. This item can be shipped worldwide.