Donner XLR Bluetooth Receiver — Wireless Adapter for PA &

The Donner XLR Bluetooth Receiver (CV-1) is a compact wireless adapter that turns any XLR-equipped speaker, mixer or PA system into a high-quality Bluetooth playback source.

If you need to stream music from a phone, laptop, or tablet to professional audio gear without running cables, the Donner CV-1 provides a plug-and-play solution with modern codecs, long battery life and stable Bluetooth 5.3 connectivity. It’s built in a metal housing for durability, supports HD audio sampling, and pairs quickly to deliver clear sound for rehearsals, small shows, worship services, and mobile DJ setups.

How does the CV-1 maintain audio quality for live sound?

The CV-1 focuses on maintaining fidelity by using a 48kHz sampling rate, 24-bit depth and a signal-to-noise ratio of 75 dB. It supports higher-quality codecs such as SBC, AAC, aptX and aptX HD to reduce compression artifacts across compatible devices.

• 48kHz sampling, 24-bit depth for detailed reproduction
• Supports SBC/AAC/aptX/aptX HD for improved Bluetooth audio
• THD ≤ 0.08% to minimize distortion at playback levels
• Frequency response 20–20,000 Hz to cover full audible range

What connectivity and range can I expect in real-world use?

Bluetooth 5.3 offers a more stable link and reduced latency versus older standards, while the CV-1’s practical wireless range is up to about 130 feet in open space. The receiver is straightforward: plug it into an XLR input, power on, and pair from your device; long-press controls clear previous pairings when necessary.

• Bluetooth 5.3 for stronger, lower-latency connections
• Up to ~130 ft wireless range in unobstructed conditions
• Simple plug-and-play XLR connection to PA or mixer inputs
• Long-press pairing/clear function for connection management

How long does the battery last, and how is it charged?

The CV-1 contains an internal rechargeable battery rated up to 20 hours of continuous use, making it suitable for all-day events or extended rehearsals without needing a power outlet. Charging is via a standard USB method; charging times vary with the power source used.

• Up to 20 hours continuous battery life for long sessions
• Rechargeable internal battery via USB charging
• Designed for portable setups and on-the-road performers

Can I use more than one receiver for stereo or multi-speaker setups?

Yes — the CV-1 supports dual-receiver stereo pairing (TWS) to create a left/right stereo image when two units are used. Activating TWS is done via a quick multi-click sequence on both receivers so you can expand a mono XLR input into a stereo pair when needed.

• TWS dual-receiver stereo mode for immersive playback
• 5× click power buttons to enable stereo pairing on both units
• Easy switching between single-mono and paired-stereo operation

Who this product is for: The Donner CV-1 is aimed at performing musicians, mobile DJs, houses of worship, AV technicians and content creators who want a reliable, high-quality Bluetooth feed into professional audio gear without running long cables. It’s ideal for anyone needing durable, portable wireless input to XLR-equipped speakers, mixers or recorders where sound quality, stable range and long battery life matter.