A three-unit ring iron TWS MiAoLo MiAoLo new product TH330 unboxing review
Let's talk about MiAoLo's new TWS product, TH330, which was recently launched. To be honest, given the excellent sound quality of MiAoLo TH220, I am still looking forward to the follow-up products. Due to logistics reasons, I received the product late, and only had the opportunity to experience it in the last few weeks. But good things come late, and MiAoLo TH330 is still highly recommended in terms of sound, battery life, calls, and connection reliability.
Compared with TH220, TH330 still uses dynamic-iron structure, but the number of units and frequency division circuit have been improved. TH330 adopts a three-element two-way design of 1 dynamic unit + 2 irons, a customized 8mm dynamic unit is responsible for low frequency, and a Knowles composite unit is responsible for the mid-high frequency part.
This is a TWS product with a very balanced sound performance and praiseworthy quality. The design team has enhanced the vocal density and texture of the headset through the mid-high frequency dual-channel enhancement, and given the headset a better extension. The low-frequency atmosphere and volume are just right, and overall it maintains good transparency and rich sound details. The three-frequency connection is smooth, the transition and layering are delicate and natural, and it has excellent presence restoration capabilities.
I personally like the low-frequency processing method of TH330 very much. It does not give people an overly strong atmosphere. The volume and atmosphere are well controlled and will not give people a feeling of being too head-boosting. This officially customized 8mm dynamic unit has very strong quality and accurate and rapid signal feedback, and is not ambiguous in the low-frequency intensity and detail performance. It is used to listen to Stark's Da Wu, which can accurately express the low and fluffy instrument texture of the cello and can present almost real details. The thickness of that sound is just right, and it is moist and agile when you listen carefully, without losing vitality. The elasticity and details of the vibration of the drum head in "Drum Poems" are very deep, the beating is swift and powerful, and the fluffiness of the drum head is handled very delicately.
In my opinion, TH330 is particularly good at expressing vocal themes such as pop, jazz, and folk songs. Its vocals are smooth and not concave, and in terms of positioning, they are slightly forward. The image is solid, the lips and teeth are clear and visible, and the linearity and density are worthy of praise. As a thousand-yuan true wireless headset, the female voice of TH330 retains excellent transients and brightness. The thickness is natural, and the timbre of different voices can be restored more accurately. Listening to Tsai Chin, Teresa Teng, and BBKing, you can feel the sweet and mature vocal charm. Although the official has not announced the dynamic iron unit model of the headset, judging from the performance of music details and control, it must not be too bad.
After a period of burn-in, the earphones are clearer, with excellent high-frequency extension. The playback of instruments such as violins is full and clear. If you use it to listen to instrumental solos, you can even find a sense of air, which is rare in true wireless earphones. The full and solid mid-low frequencies perfectly neutralize and balance this clarity, making the overall sound of TH330 more stable. Overall, it does not give people an overly stimulating or exaggerated impression.
As a TWS product, TH330 is very good at creating a real sound field and sense of presence. In some slightly larger themes, the headset can reflect the regular and scientific positioning and spacing of instruments. Of course, the amount of information it provides is still a bit difficult to express this type of subject matter. I personally recommend that you listen to it for daily life. I tried some of the types of music that I often listen to, such as rock, jazz, folk, and world music. TH330 can bring people excellent sense of presence and musical emotions.
TH330 has added a transparent listening mode. The dual-microphone design increases the amount of ambient sound captured, allowing users to hear the surrounding sounds more naturally and transparently. While listening to music, turning on this mode makes it convenient to talk with people around you, which to some extent also increases the safety of using the headphones.
In terms of appearance, the TH330 charging case is still wrapped in fabric. Before using this kind of product, I usually spray the earphones with nano spray to achieve a long-term waterproof and anti-fouling effect. Some small details of the product are well done, such as the damping feeling of opening the cover and the magnetic suction design of the charging case.
The earphones are 3D printed from medical grade materials, and the touch panel is dotted with gold foil. I've seen this type of panel on Senyun and QDC earphones before. It may not be expensive to make, and it's not new, but the intuitive feeling it conveys is amazing.
When fully charged, TH330 can be used continuously for 7 hours, and with the charging dock it can achieve a battery life of about 30 hours. The Bluetooth 5.2 protocol brings more stable wireless connections and wider transmission bandwidth. TH330 supports APTX, SBC, AAC and other codec formats, taking good care of the matching needs of Apple users.
The only drawback is that it does not support active noise reduction. But in my opinion, from TH220 to TH330, Miole's focus is to create TWS products with better sound quality by relying on pure tuning level and the ring-iron structure rarely used in similar products, while paying attention to the wearing comfort and user experience of the product. If you need a ring-iron TWS with excellent sound quality, you might consider TH330.
