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Small gold rectangular Bluetooth adapter with LCD screen

SOOMFON BT35-GN1 aptX-LL Bluetooth 5.3 Transmitter Receiver Gold

SKU CH-AHG2-MWA6K

Bluetooth 5.3 transmitter and receiver streams TV audio to two headphones with 40 ms aptX-LL latency or adds wireless input to wired speakers

  • Audio channels2
  • Connection typesAuxiliary
  • Size and weight11.7 in × 4.5 in × 1.1 in
  • Product colorGold
  • Key featuresLow Latency
  • aptX Low Latency cuts audio delay to 40 ms for lip-sync-free viewing
  • Bluetooth 5.3 streams to two headphones at once for shared listening
  • Switch between transmitter and receiver modes to fit TV or speaker setups
  • Built-in LCD shows pairing status and active mode at a glance
  • Gold finish and compact 11.7 × 4.5 × 1.1 in size suit travel and home use

aptX Low Latency Bluetooth 5.3 Adapter

This SOOMFON BT35-GN1 unit adds wireless audio to devices that lack built-in Bluetooth. It operates as a transmitter to send TV sound to headphones or as a receiver to stream music to wired speakers, supporting aptX Low Latency for lip-sync accuracy. The gold-coloured chassis includes an LCD screen that shows pairing status and active mode at a glance.

Dual-Link Transmitter and Receiver Modes

In TX mode the adapter can connect two Bluetooth headphones at once for shared listening, while RX mode lets two phones take turns playing through one sound system. Buyers who need to connect more than two headphones simultaneously or who require a remote control for volume changes should look at other solutions.

40 ms aptX Low Latency Performance

The key specification is the 40 ms latency floor when both the adapter and the headphones support aptX Low Latency, keeping dialogue aligned with on-screen action. If the paired headphones do not support that codec the latency advantage disappears, so verify headphone compatibility before purchase.

How it compares

Measured against everything we stock in Wi-Fi & Bluetooth Audio Devices, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 78% of the 297 comparable items (median $63.99).

Specifications

Product
Brand nameSOOMFON
Model nameBT35-GN1
Part numberBT35-GN1
Product colorGold
Audio & video
Audio channels2
Ports & slots
Connection typesAuxiliary
Size & build
Size and weight11.7 in × 4.5 in × 1.1 in
More details
Remote controllerNo

Questions about this item

Will the aptX Low Latency codec on the BT35-GN1 require a firmware update to maintain 40 ms sync?

No firmware updates are mentioned; the 40 ms latency is a hardware capability of the Bluetooth 5.3 and aptX-LL implementation, provided both the transmitter and the paired headphones support the codec.

What limits continuous operation of the BT35-GN1 during a long-haul flight?

Battery life is the limiting factor; the internal battery determines how many hours the unit can stream to two headphones before a recharge is required.

Does the BT35-GN1 become hot or noisy when streaming to two headphones all day?

The device has no fan and no moving parts, so it runs silently; any warmth during extended dual-stream use is normal for a compact Bluetooth 5.3 adapter.

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