Review: The Omthing AirFree or 1more PistonBuds is a great ultra-cheap TWS. Test and comparison vs Edifier X3, SoundPEATS TrueDot and 1more ColorBuds.
These budget true wireless earbuds offer a comfortable, lightweight fit with a solid feature set for the price, including active noise cancellation and IPX5 water resistance. Sound leans bass-heavy, which may appeal to some, but battery life and connection stability are notable weak points. Overall, they're a decent value for casual listeners prioritizing comfort and basic ANC over performance.
| Transductor | dynamic |
|---|---|
| Tamaño del transductor | 13 mm |
| Transductores por lado | 1 |
| Respuesta en frecuencia | 20Hz-20kHz |
| Impedancia | 16 Ω |
4 fuente(s) alimentan la puntuación de este producto.
Otros modelos de la categoría «totalmente inalámbricos» a un precio comparable, ordenados por puntuación HearWiki.
Parafraseado a partir de análisis publicados y especificaciones - no es una prueba práctica original. Nuestra transparencia sobre la IA.
| 3.5 h |
| Autonomía con estuche | 20 h |
|---|
| Tiempo de carga completa | 90 min |
|---|
| Carga inalámbrica | No |
|---|
| Cancelación activa de ruido | No |
|---|---|
| Tipo de ANC | none |
| Modo transparencia | No |
| Aplicación complementaria | No |
| Ecualizador personalizado | No |
| Detección de uso | No |
| Controles | touch |
| Peso | 4.2 g |
|---|---|
| Peso del estuche | 43.3 g |
| Resistencia al agua | IPX4 |
| USB-C | Yes |
| Micrófonos | 4 |
|---|---|
| Reducción de ruido en llamadas | ENC + DNN |
| Transductor | dynamic |
|---|---|
| Tamaño del transductor | 13 mm |
| Transductores por lado | 1 |
| Respuesta en frecuencia | 20Hz-20kHz |
| Impedancia | 16 Ω |
| Bluetooth | 5.0 |
|---|---|
| Versión de Bluetooth | 5.0 |
| Códecs | SBC, AAC |
| Emparejamiento multipunto | No |
| Alcance | 10 m |
| Autonomía | 3.5 h |
|---|---|
| Autonomía con estuche | 20 h |
| Tiempo de carga completa | 90 min |
| Carga inalámbrica | No |
| Cancelación activa de ruido | No |
|---|---|
| Tipo de ANC | none |
| Modo transparencia | No |
| Aplicación complementaria | No |
| Ecualizador personalizado | No |
| Detección de uso | No |
| Controles | touch |
| Peso | 4.2 g |
|---|---|
| Peso del estuche | 43.3 g |
| Resistencia al agua | IPX4 |
| USB-C | Yes |
| Micrófonos | 4 |
|---|---|
| Reducción de ruido en llamadas | ENC + DNN |
The review was favorable, highlighting the compact true wireless design, 7 mm dynamic drivers, and about 3.5 hours of battery life per charge with a total of around 20 hours from the case. It presented the earbuds as a competent budget option with a strong technical package for the price.
Leer el análisis completoThe 1more PistonBuds or Omthing AirFree is a great pair of ultra-cheap wireless earbuds, delivering comfort, great call quality, and pleasant sound. Battery life could be better. Buy Omthing AirFree on AliExpress Buy Omthing AirFree on AliExpress - alternative link Buy 1more PistonBuds on Amazon US I bought the Omthing AirFree to test and review myself. My reviews are 100% independent and non-commercial. 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
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