Imagen © AmazonAre KZ S2 TWS really the best wireless earbuds under $50, as some YouTubers claim? Plus: KZ S2 vs KZ S1, KZ S1D, SoundPEATS TrueDot and Fiil T1X.
The KZ S2 are budget true wireless earbuds that offer a hybrid dual-driver setup, Bluetooth 5.0 with multipoint, and a lightweight, comfortable fit. While they deliver punchy bass and clear detail for the price, their short single-charge battery life, occasional treble harshness, and inconsistent wireless performance keep them from being a standout in their class.
Parafraseado a partir de análisis publicados y especificaciones - no es una prueba práctica original. Nuestra transparencia sobre la IA.
| Transductor | hybrid |
|---|---|
| Transductores por lado | 2 |
| Respuesta en frecuencia | 20Hz-40000Hz |
| Impedancia | 24 Ω |
| Sensibilidad | 98 dB/mW |
6 fuente(s) alimentan la puntuación de este producto.
Una muestra de opiniones de compradores, citadas tal cual. No están verificadas y no influyen en la puntuación HearWiki, que procede solo de análisis publicados.
vía opiniones de clientes de Amazon
Otros modelos de la categoría «totalmente inalámbricos» a un precio comparable, ordenados por puntuación HearWiki.
| Autonomía con estuche |
|---|
| 18 h |
| Tiempo de carga completa | 120 min |
|---|
| Carga inalámbrica | No |
|---|
| Cancelación activa de ruido | No |
|---|
| Resistencia al agua | IPX5 |
|---|---|
| USB-C | Yes |
| Transductor | hybrid |
|---|---|
| Transductores por lado | 2 |
| Respuesta en frecuencia | 20Hz-40000Hz |
| Impedancia | 24 Ω |
| Sensibilidad | 98 dB/mW |
| Bluetooth | 5.0 |
|---|---|
| Versión de Bluetooth | 5.0 |
| Códecs | SBC, AAC |
| Emparejamiento multipunto | No |
| Alcance | 20 m |
| Autonomía | 3 h |
|---|---|
| Autonomía con estuche | 18 h |
| Tiempo de carga completa | 120 min |
| Carga inalámbrica | No |
| Cancelación activa de ruido | No |
|---|
| Resistencia al agua | IPX5 |
|---|---|
| USB-C | Yes |
The reviewer found the KZ S2 comfortable and inexpensive, but also criticized it for harsh treble, background hiss, connection problems, and short battery life. Overall, the review argues that the weak wireless performance and fatigue-inducing sound undermine its value.
Leer el análisis completoWith its friendly sound, the KZ S2 is a safe choice to make for a pair of wireless earphones. Unfortunately, it doesn't outclass the competition in a single aspect - there are better choices you can make. Buy KZ S2 TWS on Indiegogo Buy KZ S2 TWS on Linsoul I received the KZ S2 TWS from Linsoul for testing and review purposes. I test and review all audio products equally honest - read about it here . Consider buying this earphone? I'd really appreciate it if you use the links in this article . It won't cost you extra, yet it will financially support me a bit in my ongoing quest for great affordable audio. <3 Also read: Guide: The best sounding true wireless earphones under $50 Leaderboard: All rated wireless earphones
Leer el análisis completoThe reviewer considered the KZ S2 very good value for money and highlighted features like Bluetooth 5.0, touch controls, IPX5 resistance, hybrid drivers, and long battery life. The overall verdict was strongly favorable, with a top recommendation.
Leer el análisis completoThe reviewer praised the KZ S2 for its lightweight fit, stable Bluetooth connection, clear detail, and strong bass. The main drawbacks were slightly splashy treble, but the overall conclusion was positive and recommended the earphones as a strong budget option.
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