We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular Bluetooth 4.2 adapter with 3.5mm jack, matte black finish

SMUGDESK

SMUGDESK 2-in-1 Bluetooth 4.2 Wireless Audio Adapter 3.5mm

SKU CH-9GGA-GT6E5

Adds Bluetooth 4.2 to wired speakers, headphones, TVs or car stereos via 3.5 mm jack with a built-in rechargeable battery

  • Dual TX/RX modes let you stream to or from any device
  • Bluetooth 4.2 chipset keeps audio stable and clear
  • 5mm AUX jack fits speakers, headphones, car stereos and TVs
  • Built-in rechargeable battery powers hours of wireless listening
  • One-button switch makes setup instant with no drivers needed

Dual-mode Bluetooth adapter

The SMUGDESK 2-in-1 Bluetooth 4.2 Wireless Audio Adapter adds wireless connectivity to wired audio gear. It operates as both a transmitter and receiver, letting users stream music to old speakers or send TV audio to Bluetooth headphones. The 3.5mm AUX interface fits common headphone jacks on TVs, car stereos, MP3 players and home stereos. No driver installation is required for basic operation.

Portable build with rechargeable battery

A compact, lightweight body houses a built-in lithium battery for cable-free use away from power outlets. The single 3.5mm port handles both input and output depending on the selected mode. One-button switching toggles between transmit and receive functions without menus. The plug-and-play design suits quick setup in vehicles, living rooms or desktop systems.

Bluetooth 4.2 link with A2DP audio

Bluetooth 4.2 circuitry supports the A2DP profile for stereo streaming within standard effective range. Obstacles such as walls or furniture will shorten the usable distance. The adapter draws power from its internal battery during wireless operation and recharges via USB when depleted. Normal use stays cool and silent with no active cooling required.

How it compares

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

Price $15.99
Cheaper than about 96% of the 297 comparable items (median $63.99).

Specifications

No published specifications for this item yet.

Questions about this item

How far does the Bluetooth 4.2 link reach before obstacles cut the range?

The adapter maintains a steady signal within its effective distance, but walls or other obstacles will shorten the usable range.

What physical connector does the adapter use to join non-Bluetooth gear?

It plugs in via a standard 3.5 mm AUX jack that fits TVs, MP3 players, car stereos, wired speakers and headsets.

Which step do people miss when switching between transmitter and receiver modes?

You must press the single mode-switch button to change role, then pair the Bluetooth device; forgetting to toggle the mode is the common mistake.

More in Wi-Fi & Bluetooth Audio Devices

Similar items