Features of the Shure P3R-H20 PSM300 Receiver without Earphones: For Shure Personal Monitoring Systems 24-Bit Digital Audio One-Touch Frequency Scan 2x AA Batteries Included Zipper Bag Carrying Case Specifications: RF Sensitivity Active: 2.2 μV (at 20 dB SINAD) Image Rejection >90 dB Adjacent Channel Rejection >60 dB Intermodulation Attenuation >50 dB Blocking >60 dB Audio Output Power 1 kHz @ <1% distortion, Peak Power, @32 ohms: 80 mW (per output) Minimum Load Impedance 16 ohms Headphone Output 1/8″ (3.5 mm) stereo Battery Life 5-7 hours (continuous use) AA batteries Dimensions 4.3 x 2.5 x 0.8″ (110 × 64 × 21 mm) Weight 3.5 oz (98 g) without batteries
