Shure BLX1288/CVL-J11

Overview

The Shure BLX1288/CVL-J11 is a dual-channel wireless microphone system designed to provide reliable audio for speeches, vocals, and announcements. It includes both a lavalier microphone and a handheld microphone, allowing users to cover a variety of scenarios with one package. The system features a BLX88 receiver that scans 123 frequencies to find the clearest signal and supports a wireless range of up to 300 feet line of sight. Each transmitter offers up to 14 hours of battery life, making it suitable for extended events without interruption.

Key features

• Dual-channel receiver supports simultaneous use of lavalier and handheld microphones for versatile audio coverage
• CVL lavalier microphone with cardioid pickup pattern focuses on the speaker’s voice while minimizing background noise
• Handheld transmitter equipped with a PG58 dynamic capsule tuned for clear and natural vocal performance
• QuickScan technology scans 123 frequencies to quickly lock onto the clearest channels, reducing interference
• Wireless range of up to 300 feet allows freedom of movement in small to medium venues such as wedding halls and houses of worship
• Long battery life of up to 14 hours per transmitter supports full-day events and multiple rehearsals without battery changes
• Cardioid pickup patterns on both microphones help reject unwanted ambient noise for clearer sound
• Compact and discreet lavalier design clips easily to clothing, ideal for presentations and video shoots

Key specs

• Receiver model: BLX88 dual-channel wireless receiver
• Microphones included: CVL lavalier and handheld with PG58 capsule
• Frequency scanning: 123 available frequencies with QuickScan
• Operating range: up to 300 feet line of sight
• Battery type: 2 AA batteries per transmitter
• Battery life: up to 14 hours per transmitter
• Microphone pickup pattern: cardioid for both lavalier and handheld

Connectivity and compatibility

The BLX88 receiver provides clear and stable wireless audio transmission compatible with standard audio mixers and sound systems. Its dual-channel design allows easy integration into setups requiring multiple microphones without additional receivers. The system is well suited for use in venues where reliable wireless audio is essential, including corporate events, classrooms, and small music venues.

Ideal uses and environments

This wireless microphone system fits well in environments such as weddings, corporate presentations, houses of worship, and small performance spaces. The combination of a hands-free lavalier and a handheld microphone offers flexibility for speakers who need to switch between scripted remarks and audience interaction. Its long battery life and robust frequency scanning make it a dependable choice for event professionals and educators alike.

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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.

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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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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.

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