Vention HiFun True Wireless Bluetooth Earbuds Blue (NBFS0)
The Vention HiFun True Wireless Bluetooth Earbuds Blue (NBFS0) bring a vivid pop of color to everyday listening, standing out from the usual black or white earbud lineup. They pair over Bluetooth 5.3, using the AVRCP/A2DP/HFP/HSP profile and SBC/AAC codecs, so they connect quickly and hold a stable range up to 10 meters. In addition, a 10mm dynamic driver paired with a high-elasticity PU+PEEK composite diaphragm delivers detailed sound with stronger bass, and the ergonomic in-ear shape, combined with multiple silicone eartip sizes, seals out ambient noise for calls, music, and gaming. Furthermore, IPX4 water resistance protects against sweat and light rain, which suits both workouts and daily commutes. Each earbud holds a 40mAh battery, giving around 7 hours of playtime, while the 230mAh USB-C charging case extends total use to up to 21 hours on the go. The earbuds power on automatically when the case opens and pair instantly with the last connected device.
Key Features
In short, these earbuds stand out in five areas:
- Bluetooth 5.3 connectivity, which, in turn, delivers a stable, low-latency connection up to 10 meters
- 10mm dynamic driver with PU+PEEK diaphragm, for clear, detailed sound with stronger bass
- IPX4 water resistance, suiting workouts, commutes, and light rain exposure
- Up to 21 hours of total playtime, combining 7 hours per earbud charge with the 230mAh USB-C case
- Distinctive blue finish, standing out from standard black or white earbud designs
Technical Specifications
Specifically, the table below details every core specification of these earbuds:
| Specification | Details |
|---|---|
| Model | Vention NBFS0 |
| Style | In-ear, true wireless (TWS) |
| Bluetooth Version | Bluetooth 5.3 |
| Bluetooth Profile | AVRCP/A2DP/HFP/HSP |
| Audio Codecs | SBC, AAC |
| Bluetooth Frequency | 2402MHz–2480MHz |
| Audio Frequency Range | 20Hz–20KHz |
| Driver | 10mm dynamic driver, PU+PEEK composite diaphragm |
| Noise Handling | Passive noise isolation (not active ANC) |
| Wireless Range | Up to 10 meters |
| Earbud Battery | 40mAh (0.148Wh) per earbud |
| Charging Case Battery | 230mAh |
| Playtime | Approx. 7 hours per charge; up to 21 hours total with case |
| Charging Port | USB-C |
| Water Resistance | IPX4 |
| Case Material | ABS |
| Eartip Sizes | Multiple sizes included |
| Color | Blue |
Who These Earbuds Are Best Suited For
As a result of this combination of specs, three types of users benefit most:
- Commuters and everyday listeners, who want a stable Bluetooth 5.3 connection and long combined playtime for daily use
- Gym-goers and active users, since IPX4 water resistance and a secure in-ear fit hold up through workouts and light rain
- Anyone who wants their earbuds to stand out, thanks to the distinctive blue finish that sets them apart from typical black or white designs
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