Shure BLX188/CVL-H11

Overview

The Shure BLX188/CVL-H11 is a dual-channel wireless lavalier microphone system designed to provide clear and natural sound for presenters, educators, and public speakers. It includes two cardioid lavalier microphones paired with lightweight bodypack transmitters, allowing users to move freely while maintaining high-quality audio. With a wireless range of up to 300 feet and battery life lasting up to 14 hours on standard AA batteries, this system supports extended use in lectures, conferences, and workshops.

Key features

• Two cardioid lavalier microphones deliver focused sound that reduces background noise for clearer voice capture
• Dual-channel receiver enables simultaneous use of both microphones, simplifying multi-speaker setups
• QuickScan frequency selection helps avoid interference by automatically finding the best available channel
• Long battery life of up to 14 hours ensures reliable performance during extended events without frequent battery changes
• Adjustable gain on bodypack transmitters allows precise control over audio levels to suit different environments
• Flexible connectivity with both XLR and 1/4-inch outputs supports integration with a wide range of sound systems and mixers

Key specs

• Wireless range: up to 300 feet
• Battery type: standard AA batteries
• Battery life: up to 14 hours
• Microphone type: cardioid lavalier
• Channels: dual-channel receiver
• Outputs: XLR and 1/4-inch

Connectivity and compatibility

The system’s dual-channel tabletop receiver offers versatile output options, including XLR and 1/4-inch connectors, making it compatible with most professional audio mixers, amplifiers, and PA systems. This flexibility ensures easy integration into existing setups whether in classrooms, conference rooms, or event venues.

Ideal uses and environments

This wireless microphone system is well suited to environments where hands-free, clear audio is essential. It works well in educational settings, corporate presentations, seminars, and workshops where speakers need freedom of movement without sacrificing sound quality. The system’s reliable range and interference management make it a strong choice for both small and medium-sized venues.

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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