Wireless earbuds support aptX audio

The LT39 Plus WE1 earbuds from Shenzhen LX pair with a dedicated audio performance app.

Shenzhen LX Electronics Co. Ltd's LT39 Plus WE1 product is a pair of true wireless earbuds that pair with a dedicated smartphone application to enable the adjustment of audio properties. Each earbud has a built-in noise-canceling microphone with a maximum input power of 30mW.

The earbuds use Bluetooth 5.0 and support Qualcomm's aptX audio technology to produce hi-res audio. They have a frequency response range of 20Hz to 20kHz and impedance level of 32 ohms. Sound sensitivity rating is 110±3dB and THD level is 3 percent, both at 1kHz under 178mV. The earbuds charge via USB-C in two hours, have a play time of up to 25 hours and a standby time of 500 hours.

A 3.5mm audio cable is bundled with the package. Available color options are gray, silver and green.

Shenzhen LX welcomes OEM orders. Disney is a major customer.

Analyst's comment: For audiophiles, having a dedicated equalizer is an attractive bonus feature in wireless earbuds.