The best wireless Bluetooth headset with the best pop vocal quality? Review of Miole TH330 with HiFi-level tuning
Before starting the TH330 review, the editor would like to say a few points. First, TH330 does not support ANC active noise reduction, but the physical passive noise reduction effect is very strong, similar to the private mold structure, comfortable to wear and high fit, blocking external noise through the physical structure, it is difficult to hear external sound interference when listening to songs . Second, TH330 is a wireless Bluetooth headset that focuses on sound quality, with an emphasis on the improvement of popular vocal tuning. The listening experience of popular vocal tuning belongs to the ceiling level in the Bluetooth headset series . If you must require active noise reduction, you don’t need to read this review. Headphone enthusiasts who like to listen to popular vocals, Japanese, Korean, Hong Kong and Taiwan love songs, and think that physical passive noise reduction is good, can continue reading. TH330’s excellent popular vocal tuning quality will satisfy you and be full of surprises.
Among the various Bluetooth headphones I have heard in the past, it is difficult to find one that can adjust the pop vocals to the extreme. Either the sound is too loud, or the vocals are dry, or the high frequencies are dull and dim. However, these problems do not appear on the TH330. The TH330 has a low-frequency dynamic feedback that is full of energy, full of rhythm, and good atmosphere, delicate and forward vocal imaging, a grand sound field, and a warm and relaxed high-frequency experience. Whether it is the sound framework or the control of details, it is no problem to enhance the performance of pop vocals. The vocals are emotional, the high frequencies are warm, the low frequencies are surging and powerful, and the listening experience is fluffy and durable. It is especially suitable for audiophiles who like to listen to love songs and pop songs.
Let's talk about the hardware configuration of TH330 first
* Support single host and dual host modes;
*Support APTX, ACC, SBC wireless decoding;
* One dynamic coil and two balanced armature hybrid three-unit sound configuration, three-way dual-frequency division, the balanced armature adopts imported Knowles balanced armature;
* The battery capacity of the headset is 48mAh, and the capacity of the charging case is 500mAh. The battery life of a single headset is about 7 hours, and the comprehensive battery life with the charging case is about 30 hours;
Please check the official website for more technical parameters. I won’t go into details here. Let’s talk about the sound quality performance, battery life and distance evaluation.
Open a box
Battery life review
With the volume controlled at around 30%, the battery life of a single TH330 earphone is about 6 to 7 hours, and the charging case can provide 3 to 4 charges. The single earphone with the charging case can achieve a comprehensive battery life of about 29 to 30 hours. The test results are basically consistent with the official ones, but will change with usage time and battery aging.
Bluetooth distance stability performance evaluation
TH330 conducts Bluetooth transmission distance tests in several scenarios.
Open environment distance test
In open outdoor conditions, the distance between the TH330 and the mobile phone can reach about 10 meters for stable transmission. After more than 12 meters, the sound of the TH330 will be intermittent or interrupted. When it rains or when electromagnetic interference is severe, the distance can only reach about 7 meters.
Wall distance evaluation
When there are walls and obstacles blocking the room, TH330 can achieve a stable transmission distance of about 7 meters if there is only one wall blocking it. If there are two walls blocking it, the transmission distance will be about 5 meters. It is not recommended to use it between two walls.
Evaluation in areas with more interference
The editor went to a crowded shopping mall, an area with strong interference between Bluetooth and WIFI signals. The TH330 can transmit stably and there is no frame drop when listening to music, but if it is close to a large base station and a high-voltage electric field, it will occasionally be disconnected for about 1S within 1 hour.
Game stability evaluation
When the WiFi signal was stable and there was no interference, I played 6 games of Honor of Kings in a row, and there was only one frame drop. The overall performance was still very stable. Moreover, when I was having voice battles with my teammates, the other side did not complain about the unclear or interrupted call quality.
Call noise reduction review
The editor called a friend in a very noisy large supermarket and chatted for a while. Within a few minutes of the call, both parties were able to maintain good communication, proving that the call noise reduction technology worked and the call quality was not affected by the external noise.
Conduct a sound quality test Main tuning listening
The H330 has a very grand sound field, which may be the grandest sound field among all kinds of Bluetooth headphones. The main style tuning tends to the middle and lower range, focusing on the atmosphere and popular vocals. Although the sound field is very large, the density of the sound is not lost, and the thickness of the image is all there, which is very powerful. The vocals are also very clear and delicate, the low frequency is surging and full of energy, powerful but not bombarding. This listening experience is quite wonderful, and it has an attribute enhancement buff for popular vocals.
Sound field quality evaluation
As an in-ear headphone, the H330 has a very grand sound field, and it is also a Bluetooth headset, which is a bit incredible. It can only be said that if the Miole tuning team did not have some skills, they would not be able to create such a grand sound field.
The sound field of H330 is an oversized ellipse. The height and depth of the sound field are not too short due to its large horizontal size. The sense of distance is still there, which is a good job. The sound field is relatively transparent, and basically no background noise can be heard. However, in places with more interference, there will be a little background noise. This is a problem that all Bluetooth headsets will encounter. When the volume is turned up to more than 20%, the background noise cannot be heard when playing songs, even if there is interference on the scene. Of course, H330 also has certain requirements for the sound source. Users are advised to use songs with better sound sources. Members of various music APPs are recommended to enable downloading of high-definition music file formats.
High frequency sound quality evaluation
The high frequencies of H330 are mainly for popular vocals, and high frequencies are not its strong point. Due to the large sound field, the shape of the musical instruments is extended wider, and a large shape of the musical instruments can be heard, which is full of feeling. There is no problem in listening, but the cohesion is average and not very solid. The main thing to listen to is the timbre. Fortunately, the analysis quality is good, and many details of string instruments can be heard, and it is not too dull. The high-frequency timbre of H330 is bright and warm, with charm, and the listening experience is loose and durable, not thin and cold, and you can listen to instrumental music for a long time without getting tired of it. If you have high requirements for analysis, replace the H330 with an earphone set with better analysis, and the analysis will be improved a lot. However, as a warm sound party like the editor, I think the original set sounds great!
Mid-frequency sound quality evaluation
The vocals are the advantage of H330. They are full and delicate, with a larger mouth shape and a wide voice line. You can hear a good vocal shape and size, without being cold, thin or dry. The overall vocals are still warm, and the performance of love songs is emotionally strong, and it is easy to be intoxicated by them. It is very suitable for listening to love songs from Hong Kong, Taiwan, Japan and South Korea, and you won't feel tired or stimulated after listening to them for a long time. The vocals of H330 are in the front position, and they are more addictive when listening to female voices, especially Japanese female love songs. However, the original set of vocal analysis is insufficient, and the analysis of some vocal tail sounds and throat details is not very strong. If you like audiophiles with stronger vocal analysis, it is recommended to change the set to improve the analysis. Of course, the original set of vocals can hardly hear sibilance, which is very friendly to audiophiles who don't like sibilance.
Low frequency sound quality evaluation
The low frequency of H330 is large and powerful, but the edges are fluffy. Although it sounds energetic, it is not head-boosting. More details can be heard in the drum beats after the fluffy treatment. The listening experience is not irritating, but loose and durable. In terms of drum beats, H330 is very deep and has rich reverberation details. The dark and weak sound details can be heard when the drum beats dive. The layering is good and there is no uncomfortable feeling of knocking on iron sheets. In terms of rhythm and atmosphere, H330 is fully utilized, with fast transient and swift rebound of low frequencies, a wide range of dynamic sound waves, large drum beats, rhythmic, atmospheric and magnificent low frequencies.
If the drum beats were more solid and delicate, it would sound even better. Of course, you can also change to other earphone sets and tune the sound yourself.
What kind of music is suitable for H330?
Vocals, love songs from Hong Kong, Taiwan, Japan and South Korea, pop vocals, R&B, DJ, heavy bass, heavy metal, rap, erhu, flute, Japanese female voice, LIVE a cappella
Audiometric device: Meizu 17 Pro
Evaluation Summary
In general, H330 has luxurious configuration, a one-circle two-iron multi-unit sound system, HiFi-level tuning technology, the overall sound framework, the grand sound field, and the details are all in place. It is a product born for popular vocals, and it has spent a lot of detail on the low frequency. You can hear the surging low frequency and delicate vocals. The low frequency is very energetic, but it will not be head-boosting, fluffy and durable, with rich details. When commuting or slacking off in the office, use H330 to listen to European and American pop music. The sour rhythm and atmosphere are very refreshing and pleasant. Before dozing off, use H330 to listen to female love songs. The warm and delicate listening experience can make you fall asleep comfortably. Of course, Bluetooth headphones with excellent workmanship and excellent tuning technology are not cheap. The release price of H330 is 999, and the price during the promotion period is unknown. For audiophiles with financial resources, it is no problem to buy it if you like to listen to popular vocals. If you listen to some classical large-scale music, you should not buy H330.
