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Compact Bluetooth 5.0 audio adapter with 3.5mm and RCA ports

Others

Others Bluetooth 5.0 Transmitter Receiver 14H

SKU CH-4460-PDQAB

A Bluetooth 5.0 adapter that transmits TV or PC audio to two headphones simultaneously with aptX Low Latency and receives audio from phones or tablets, running up to 14 hours on a charge

  • Bluetooth support1.2
  • Operating distanceClass 2: Up to 10 m Class 1: Up to 100 m
  • Key featuresBQB pre-qualified System Requirement: PC Computer with one U
  • Streams audio to two headphones simultaneously
  • aptX Low Latency cuts delay to 40 ms
  • Bluetooth 5.0 transmitter and receiver in one
  • 14-hour battery life for extended sessions
  • Connects via 3.5 mm or RCA jacks

What it is and who it is for

This Bluetooth 5.0 transmitter and receiver connects a TV, PC or projector to wireless headphones or speakers using a 3.5 mm or RCA jack. It also receives audio from a phone or tablet to play through a wired sound system. The adapter suits viewers who want private listening without replacing existing audio gear.

Sustained behaviour

The internal battery delivers up to 14 hours of continuous streaming before a recharge is needed. Bluetooth 5.0 maintains a stable link up to 10 metres in typical indoor conditions and up to 100 metres in open space. AptX Low Latency keeps audio delay around 40 milliseconds so dialogue stays in sync during long viewing sessions.

The deciding specification

The single figure that determines fit is the 3.5 mm and RCA analogue interface; if your source or amplifier only offers digital optical or HDMI audio out this adapter cannot connect.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $59.99
Pricier than about 90% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameOthers
Model name0709586690635
Connectivity
Bluetooth support1.2
Operating distanceClass 2: Up to 10 m Class 1: Up to 100 m

Questions about this item

Does the 14-hour battery hold up if I leave the adapter transmitting to two headphones all day?

The internal battery provides up to 14 hours of continuous use; streaming to two headphones simultaneously will consume power faster than single-stream operation.

Which cables or ports must my TV or PC already have for the 3.5 mm and RCA connections to work?

You need a 3.5 mm auxiliary output or a pair of RCA audio outputs on the source device; the adapter includes both cable types for direct connection.

Will audio stay in sync with my older Bluetooth 1.2 headphones when I watch movies?

Bluetooth 1.2 headphones do not support aptX Low Latency, so you will notice lip-sync delay; low-latency performance requires both the adapter and the headphones to support aptX Low Latency.

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