Sennheiser 508702

Overview

The Sennheiser 508702 is a digital wireless lavalier microphone system designed to provide clear and natural speech for presenters, educators, worship leaders, and video crews. It combines the ME 2 omnidirectional lavalier microphone with a rugged bodypack transmitter and a half-rack receiver, offering freedom of movement without compromising audio quality. With a dynamic range of 134 dB and a wireless operating range of up to 100 meters, it ensures reliable performance in various environments such as lecture halls, corporate boardrooms, and on-camera interviews.

Key features

• Omnidirectional microphone capsule captures consistent sound even when the speaker moves or turns their head, maintaining natural tone.
• Bluetooth connectivity and the Smart Assist App enable easy setup and remote monitoring from iOS or Android devices.
• Wide 56 MHz tuning range with 2,240 selectable frequencies supports up to 90 simultaneous channels, minimizing interference in busy venues.
• Intelligent Switching Diversity technology continuously selects the stronger antenna signal to maintain a stable wireless connection.
• Long battery life with approximately 8 hours on standard AA batteries and up to 12 hours using an optional rechargeable lithium-ion pack.
• Durable metal bodypack transmitter designed to withstand daily use in demanding production environments.
• Receiver features a crisp OLED display showing battery status, RF strength, and audio levels for quick status checks.

Key specs

• Frequency range: R4-9 (552 to 607 MHz)
• Tuning range: 56 MHz
• Selectable frequencies: 2,240
• Maximum simultaneous channels: 90
• Dynamic range: 134 dB
• Operating range: up to 100 meters
• Battery life: approx. 8 hours (AA batteries), up to 12 hours (optional lithium-ion pack)
• Microphone type: omnidirectional lavalier (ME 2 capsule)
• Receiver type: half-rack with OLED display

Connectivity and compatibility

The system pairs seamlessly with iOS and Android devices via Bluetooth, allowing users to control settings and monitor performance remotely through the Smart Assist App. This wireless setup reduces the need for manual frequency adjustments and helps avoid interference in complex audio environments. The half-rack receiver integrates easily into professional audio setups, making it suitable for a wide range of applications.

Ideal uses and environments

This wireless microphone system is well suited to environments where clear speech and mobility are essential. It works effectively in lecture halls, houses of worship, corporate events, theatre productions, and video shoots. Its robust design and reliable wireless range make it a strong choice for professionals who need consistent audio quality while moving freely on stage or around a venue.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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