The Wireless Mic/Line Transmitter (XLR) is an accessory designed for the Bose S1 Pro+ Portable Speaker System, enabling true wireless connectivity for microphones and line-level devices. Simply plug the transmitter into a handheld dynamic microphone or any XLR source, and it pairs instantly with the built-in wireless receiver inside the S1 Pro+.
Compact and rechargeable, the transmitter eliminates the need for cables, giving performers, presenters, and musicians maximum freedom on stage or on the go.
- XLR wireless transmitter for use with the Bose S1 Pro+
- Converts any dynamic XLR microphone or line-level XLR device into a wireless source
- Pairs seamlessly with the S1 Pro+ integrated wireless receiver
- Rechargeable lithium-ion battery (up to 4 hours of runtime)
- Charges by docking directly into the S1 Pro+ or via USB-C cable
- Plug-and-play design – no complicated setup
Specifications
- Connector: XLR male
- Frequency: 2.4 GHz (license-free ISM band)
- Range: Up to 30 m (100 ft) line-of-sight
- Power Supply: Rechargeable lithium-ion battery
- Battery Life: Up to 4 hours per charge
- Charging Options:
• Docking in the S1 Pro+ wireless input bay
• USB-C port (external charging) - Dimensions (H × W × D): 10.7 × 2.6 × 2.6 cm (4.2″ × 1.0″ × 1.0″)
- Net Weight: ≈ 80 g (0.18 lb)
- Color: Black


















