★Bodypack transmitter The BLX1 bodypack transmitter is lightweight, durable, and ergonomically designed for a comfortable fit in the hand, with adjustable gain control. Compatible with BLX wireless systems. Features: Up to 14 hours of continuous use with two AA alkaline batteries (included). Up to 90m operating range. Quick and easy receiver frequency adjustment. - TQG connection is compatible with Shure lavalier headsets, earsets, and instrument microphones and guitar cables. - Simple and intuitive on/off switch - 26dB adjustable gain range - Lightweight, rugged construction Specifications: Transmitter Type: Bodypack; Audio Output Level: Max Gain -16 dBV, Max/Min Gain (0 dB) +10 dBV Max; Gain Adjustment Range: 26 dB Input impedance: 1 MΩ・RF transmitter output: 10 mW, typical *Varies by region. Dimensions: 110 mm x 64 mm x 21 mm (H x W x D) Weight: 75g (without batteries) Housing: Molded ABS Power Source: 2 LR6 AA batteries, 1.5 V, alkaline Battery Life: Up to 14 hours