LG TONE Free FN4 (HBS-FN4)

Vacuum TWS headphones from LG with a built-in DSP processor and speakers, which were developed by specialists from the British company Meridian. This company released the UK's first commercial CD player, developed MLP compression, which is used in DVD audio, and came up with a new audio compression format, MQA. Especially for the LG Tone Free series, they rebalanced the capsules, as well as developed a new DSP processor with MQA support and new dynamic drivers.

In particular, the edge of the diaphragm is made of high-quality silicone material, the dome is made of more durable metal, and the damper has a denser structure than conventional headphones from the company. Despite the reduced size of the radiators (6 mm versus the standard 10 mm), the headphones stand out for their high-quality bass work. In addition, specialists from Meridian have added support for Headphone Spatial Processing, which is best revealed in games and filters.

LG TONE Free FN4 belongs to the middle price segment and can be considered a simplified version of the TONE Free FN7 and FN8 headphones, with the difference that they do not have a built-in active noise reduction system, there is no fast charging, and there is no UV Nano antibacterial lamp in the charging case. In general, this is a feature of the entire series, but in the case of the FN4, the Korean developer limited himself to only hypoallergenic ear pads made of non-toxic medical silicone. To connect to a communication source, the headphones have an energy-efficient Bluetooth 5.0 interface. Claimed battery life is 6 hours. For charging and transporting the headphones, a stylish case with a built-in battery is provided, which can increase battery life up to 18 hours. Thanks to the IPX4 waterproof housing, the headphones can be considered as sports headphones.