The Hidizs S3 Pro is a feature-packed USB DAC/amp dongle that offers excellent build quality, technology, and sound in a super compact form factor. It uses the ESS ES9281C Pro DAC chip, capable of decoding high-res audio up to 32-bit/384 kHz along with DSD and full 8x MQA unfolding. The sound signature is smooth, balanced, and natural, with good detail retrieval. Bass is deep and controlled, mids are slightly forward with good timbre, and treble is non-fatiguing. Unique features include an RGB sample rate indicator, microphone passthrough...

The Hidizs MS2 in-ear monitor aims to deliver audiophile-level sound quality at an ultra-affordable price point. Retailing for under $80, this capable hybrid IEM utilises a configuration of one balanced armature driver and one 10.2mm dynamic driver per earpiece. This dual-driver setup brings together strengths from both transducer technologies: bass depth and impact from the dynamic driver and top-end airiness and detail from the armature. The result is a cohesive and balanced sound with nice engagement across the frequency range. Tonality is...

Hoping to shake up the ultra-competitive budget IEM market, the new Tangzu Wan'er SG packs a surprising sonic punch for its paltry $20 price tag. This compact single-dynamic driver earphone goes for an enjoyable, musically engaging sound rather than ruthless technical prowess. Aesthetically, the Wan'er SG keeps it simple, with a lightweight plastic build in smooth or transparent flavors. The angular shape offers a secure and comfortable fit for long listening sessions. The included cable is nothing special, so an upgrade may be in order...