The 1MORE S51 FIT OPEN is extremely light and comfortable earphones designed for active people who value comfort and excellent sound quality. Each earbud weighs only 9 grams, making it almost unnoticeable when worn. In addition, the open design allows you to stay in touch with your surroundings, which increases safety, for example when running in the city.

High quality sound

The 1MORE S51 FIT OPEN is equipped with advanced carbon membranes that increase acoustic performance by 42%. As a result, the sound is clear with sharp details, which will satisfy even music lovers. Support for AAC and SBC codecs guarantees excellent low-end reproduction while providing well-balanced mid and high frequencies. In addition, the low delay of 0.08 seconds ensures perfect synchronization of sound and image, which gamers will especially appreciate.

Long operating time and fast charging

With the earphones, you can play music continuously for 11 hours on a single charge. With the included case and built-in 575 mAh battery, this time can be extended to up to 40 hours. This is especially convenient for those who travel a lot or do not have the opportunity to charge the device often. What's more, the charging process is very efficient - the earphones only need 60 minutes to fully charge, while the case takes 90 minutes to charge.

Advanced noise filtering

Thanks to the advanced ENC AI technology, the 1MORE S51 FIT OPEN earphones are also perfect for phone calls. The built-in four microphones effectively reduce ambient noise, so you can have clear and calm conversations even in noisy environments. Whether you use them for work or to communicate with loved ones, you can expect crisp, clear sound and minimal interference, which significantly improves the conversation experience.

Stable connection

The 1MORE S51 FIT OPEN earphone uses Bluetooth 5.3, which provides a stable connection up to 10 meters. As a result, you can enjoy the freedom of movement without the risk of losing your connection. In addition, the dedicated app allows you to customize the sound settings and other features of the earphones, so you can personalize them.

Description:

- Manufacturer: 1MORE
- Model: S51 FIT OPEN
- Color: black
- Weight: 9 g (handset), 58 g (case)
- Dimensions: 48.4 × 43.9 × 11.9 mm (handset), 79.5 × 66.1 × 26 mm (case)
- Battery capacity: 60 mAh (handset), 575 mAh (case)
- Charging time: 60 minutes (handset), 90 minutes (case)
- Playback time: 11 hours (earphones), 40 hours (case and earphones)
- Impedance: 16Ω
- Bluetooth range: 10 m
- Bluetooth version: 5.3
- Bluetooth protocol: HFP / A2DP / AVRCP
- Input voltage: 5V/0.8A
- Operating temperature: 0℃ ~ 45℃
- Operating frequency / max EIRP: 2400-2483.5 MHz, max EIRP ≤10dBm (for EU).