The Azden 330LX UHF dual wireless system is a powerful dual-channel UHF wireless microphone system for camera-mount applications. The system consists of an Azden 35BT body-pack transmitter, EX-503L lavalier microphone, 35XT plug-in transmitter and the 330UPR portable dual-channel receiver. The inclusion of both the body-pack and plug-in transmitters allows users the flexibility to use the right microphones for the right job.With a feature set that includes 188 user selectable UHF frequencies, pivoting high-gain diversity antennas, and LCD digital display, the 330LX is guaranteed to meet the demands of consumer and professional video applications alike. The 330UPR receiver features main and headphone monitor outputs, and a removable shoe-mount adapter. Both the transmitter and receiver operate on standard AA alkaline batteries (not included).Azdens wireless microphone systems are designed for use with cameras, but the output of the wireless receiver is microphone level and can be plugged into any input intended for a microphone. However, in the case of hooking up to a PA system, youll likely have to convert the output connection from the mini-plug jack to either an XLR or TS or TRS connection.The Azden 330 wireless systems come with either an MX-1 or MX-2 cable, which may be used to plug the receiver into a microphone level XLR input on a mixer or powered speaker. It is compatible with a mobile device by using the HX-Mi TRRS Mic/Headphone Cable.Features:- 188 Selectable UHF Frequencies- Wireless lavalier and plug-in transmitter combo- ne.w, Pivoting diversity High-Gain Antenna- Digital LCD Display w/ Multi-function Readout- Mini-Jack Out w/Supplied 24 Mini-to-XLR Cable- Headphone Output on Receiver- Attached/Removable Shoe-Mount- Powered by 2 AA batteries330UPR Receiver- Frequency Range: UHF 188 Frequencies (566.125-589.875MHz)- Type of Reception: FM- Oscillator: PLL Synthesized- RF Squelch Level: -95dBm- Frequency Response: 50Hz 15kHz- S/N Ratio: >84dB (100% Deviation)- au.dio Out: MIC Level Unbalanced 3.5mm Mini-Jack, -28 dBm (100% Deviation Mic Level)- Batteries: 2 AA Alkaline (2 x 1.5V) 5-6 hours runtime, 2 AA rechargeable Ni-MH (2 x 1.2V)- Dimension: 2.87W x 4.45H x 1.59D (73 x 113 x 40.5 mm)- Weight Approx.: 10.2 oz (290g) w/batteries35BT Transmitter- Freq. Range: UHF 188 Selec. Freq. (566.125-589.875MHz)- Oscillator: PLL Synthesized- RF Power: 25mW- Frequency Response: 50Hz 15kHz- Max. Deviation: 40kHz @ 1kHz Mod., MIC Input 11dBm- Batteries: 2 AA Alkaline (2 x 1.5V) 6-8 hours runtime, 2 AA rechargeable Ni-MH (2 x 1.2V)- Dimension: 2.52W x 3.93H x 1.16D (64 x 100 x 27 mm)- Weight: Approx. 6oz (170g) w/batteries35XT- Freq. Range UHF: 188 Selectable (566.125-589.875MHz)- Antenna: Internal, Locking female 3-pin XLR- Max. Input level: -16dBm- RF Power: 25mW- Input Impedance: 25k ohms- au.dio Adjust. Range: -65dBm to 46dBm- Battery: 2 AA Alkaline (2 x 1.5V) 6-8 hours runtime, 2 AA rechargeable Ni-MH (2 x 1.2V)- Dimensions: 1.57W x 1.57H x 4.49L (40 x 40 x 114 mm)- Weight: Approx. 6.35oz (180g) w/batteryWhat's in the box:- 330UPR receiver- Shoe mount- Mounting strips- MX-2 dual XLR output cable- 3.5mm stereo output cable- 35BT body-pack transmitters- EX-503L omni-directional lapel microphones- 35XT plug-in transmitter- Manual- Hard shell carrying case