Shure BLX288/SM58-J11

Overview

The Shure BLX288/SM58-J11 is a dual-channel wireless handheld microphone system designed to provide clear and professional sound for live performances and speaking events. It features two handheld transmitters equipped with Shure’s renowned SM58 capsules, which capture vocals with warmth and clarity. With a wireless operating range of up to 300 feet and up to 14 hours of battery life per transmitter, this system offers reliable audio and freedom of movement for performers and speakers alike.

Key features

• Dual-channel receiver allows simultaneous use of two microphones, ideal for duets, interviews, or multiple speakers.
• Wireless range of up to 300 feet provides ample freedom to move around stages or rooms without signal interruptions.
• Each transmitter runs on two AA batteries, delivering up to 14 hours of continuous operation for extended events.
• Supports up to 12 simultaneous channels per frequency band, enabling flexible setups in various environments.
• Cardioid dynamic SM58 capsules ensure clear and warm vocal reproduction, reducing background noise and feedback.
• Simple setup process connects quickly to PA systems, minimizing technical distractions during performances.

Key specs

• Microphone type: Handheld wireless with SM58 dynamic capsules
• Channels: Dual-channel receiver
• Operating range: Up to 300 feet (approximately 91 meters)
• Battery type: Two AA batteries per transmitter
• Battery life: Up to 14 hours per transmitter
• Frequency band: Analog UHF with support for up to 12 simultaneous channels per band

Connectivity and compatibility

The system connects easily to most PA systems and audio mixers via standard audio outputs, making it suitable for a wide range of professional audio setups. Its analog UHF technology ensures stable wireless transmission in environments with multiple wireless devices, such as conference rooms, houses of worship, and classrooms.

Ideal uses and environments

This wireless microphone system fits well in live music performances, corporate presentations, interviews, and educational settings. It is a strong choice for users who need dependable wireless audio with the flexibility to handle two microphones simultaneously, whether on stage or in a meeting room.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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