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Small rectangular Bluetooth 5.3 adapter with 3.5 mm ports and RCA jacks, matte black finish

Vszerda

Vszerda Bluetooth 5.3 Transmitter Receiver aptX Low Latency

SKU CH-GX11-ZWK8F

Bluetooth 5.3 adapter adds wireless audio to TVs and stereos via 3.5 mm or RCA, supports aptX Low Latency, and pairs two headphones simultaneously

  • aptX Low Latency cuts audio delay for synced playback
  • Bluetooth 5.3 supports SBC, AAC, aptX, aptX-LL and aptX-HD codecs
  • 2-in-1 design switches between TX and RX modes via 3.5 mm AUX/RCA
  • Dual link pairs two headphones in TX mode or two phones in RX mode
  • Type-C power input enables continuous streaming without a built-in battery

Vszerda Bluetooth 5.3 Audio Adapter

This compact adapter adds wireless streaming to any device with a 3.5 mm AUX or RCA port. It operates as both a transmitter and a receiver, handling aptX Low Latency alongside SBC, AAC, aptX and aptX-HD codecs for CD-quality stereo sound. A Qualcomm chip powers the decoding, and a USB-C connection supplies continuous power without an internal battery.

Ideal for TV listeners and stereo owners

It suits anyone who wants to send TV audio to two Bluetooth headphones at once or stream music from a phone to a wired speaker system. The dual-link feature lets two headphones or two source devices stay connected simultaneously. Buyers who need a portable battery-powered dongle or support for newer codec standards not listed here should consider other options.

Dual-stream capacity with wired limits

The unit comfortably handles two paired headphones in transmit mode or two phones in receive mode, keeping latency low when both ends support aptX Low Latency. Range extends across a typical living room while powered from any USB-C source. It cannot operate without external power, lacks a built-in battery for travel, and does not support multipoint beyond the stated two-device limit.

Highlights

  • aptX Low Latency cuts audio delay for synced playback
  • Bluetooth 5.3 supports SBC, AAC, aptX, aptX-LL and aptX-HD codecs
  • 2-in-1 design switches between TX and RX modes via 3.5 mm AUX/RCA
  • Dual link pairs two headphones in TX mode or two phones in RX mode
  • Type-C power input enables continuous streaming without a built-in battery

Specifications

No published specifications for this item yet.

Questions about this item

Do I need a USB-C power supply to run the Vszerda Bluetooth 5.3 Transmitter Receiver?

Yes, the adapter draws power through its USB-C port and has no internal battery, so a 5 V USB charger or powered USB port must stay connected during use.

My wired headphones only have a 3.5 mm plug — can I listen to streamed music through them?

In receiver mode the unit outputs audio through its 3.5 mm AUX jack, so any headphones or speakers with a 3.5 mm cable will work.

How can I confirm aptX Low Latency is active after pairing my headphones?

When both the adapter and your headphones support aptX Low Latency, the link automatically negotiates that codec; you will notice minimal lip-sync delay while watching video.

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