The Shure BLX24/SM58 Wireless Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4 tabletop single-channel receiver, legendary SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.

BLX2/SM58 Handheld Transmitter Features

• Up to 14 hours of continuous use (with 2 AA batteries)
• Up to 300' transmission radius (line of sight)
• Quick and easy frequency matching (Group and Channel selection buttons)
• 2-color transmitter status indicator LED
• Integrated SM58 microphone capsule
• 10dB of gain attenuation
• Lightweight, rugged construction
• Color ID caps (available separately)

BLX4 Receiver Features

• 1-touch QuickScan frequency selection quickly locates the best open frequency
• Up to 12 compatible systems per frequency band (region-dependent)
• 2-color audio status indicator LED
• XLR and 1/4" output connectors

Shure BLX24/SM58 Wireless Handheld Microphone System Includes:
- BLX2/SM58 handheld transmitter
- BLX4 receiver
- PS24US power supply
- (2) AA batteries
- Mic clip

Specifications:

- Simultaneous Systems Per Band: Up to 12

System:
- Analog/Digital: Analog
- Frequency Range: 542-572 MHz
- Operating Range: 300 ft. Line-of-sight
- Frequency Response: 50Hz-15kHz
- Microphone Included: Yes, 1 x SM58
- Channel Selection: Auto/Manual

Microphone:
- Type: Dynamic
- Polar Pattern: Cardioid
- Frequency Response: 50Hz-15kHz
- Battery Type: 2 x 2 AA
- Battery Life: Up to 14 hours
- Dimensions: 8.8" x 2.1"
- Weight: 7.7 oz.

Receiver:
- Type: Table Top
- Displays: LED
- Outputs: 1 x XLR, 1 x 1/4"
- Power Source: 12 to 15V DC power supply
- Dimensions: 7.4" x 1.57" x 4.1"
- Weight: 8.5 oz.

- Manufacturer Part Number: BLX24/SM58-H10