The A-1 Sigma wireless earbuds features ANC+ENC with four audio modes—ANC+ENC, Transparency, Game, and Music—for a versatile listening experience. Equipped with 10mm drivers and Bluetooth 5.4, they deliver clear audio with stable wireless connectivity up to 10 meters. Smart touch controls, low-latency gaming mode, and an LED digital display add convenience, while the 35mAh earbuds provide up to 6 hours of playtime. With IPX4 water resistance and a compact in-ear design, the A-1 is suitable for everyday listening, calls, and gaming.
Key Features
- ANC + ENC Noise Cancellation – Reduces surrounding distractions while helping provide clearer calls and a more focused listening experience.
- 4 Audio Modes – Switch between ANC+ENC, Transparency, Game, and Music modes based on your listening needs.
- 10mm Drivers – Delivers clear and balanced audio for music, videos, calls, and everyday listening.
- Bluetooth 5.4 – Provides stable wireless connectivity with a transmission range of up to 10 meters.
- Low-Latency Gaming Mode – Designed for more responsive audio during gaming.
- Transparency Mode – Lets you stay aware of your surroundings without removing the earbuds.
- Smart Touch Controls – Conveniently manage compatible playback and earbud functions directly from the earbuds.
- Up to 6 Hours Playtime – Enjoy up to 6 hours of music playback on the earbuds.
- 400mAh Charging Case – Provides additional power for recharging the earbuds while on the go.
- LED Digital Display – Clearly shows the charging case and earbuds’ battery status.
- Type-C Charging – Uses a convenient USB Type-C charging connection.
- 1.5-Hour Charging Time – The earbuds and case are specified to fully charge in ~ 1.5 hours.
- IPX4 Water Resistance – Offers protection against water splashes for everyday use.
- Lightweight & Compact Design – Compact earbuds and charging case make them convenient for daily carrying.
- Snug & Secure Fit – In-ear design is made for a comfortable and secure wearing experience.
- Up to 70 Hours Standby – Provides up to 70 hours of standby time.
- 1-Year Warranty – Comes with 1-year warranty for added assurance.
Technical Specs
| Model | SiGMA Audi A-1 |
| Product Type | True Wireless Stereo (TWS) Earbuds |
| Bluetooth Version | Bluetooth 5.4 |
| Transmission Distance | Up to 10 meters |
| Audio Modes | 4 Modes |
| Audio Modes | ANC + ENC, Transparency, Game, Music |
| Driver Size | 10mm |
| Sensitivity | 108dB ±3dB @ 1kHz |
| Impedance | 32Ω ±15% |
| Frequency Response | 20Hz–20kHz |
| Noise Cancellation | ANC + ENC |
| Transparency Mode | Yes |
| Gaming Mode | Yes, Low-Latency Gaming Mode |
| Music Mode | Yes |
| Controls | Smart Touch Controls |
| Earbud Battery Capacity | 35mAh |
| Charging Case Battery Capacity | 400mAh |
| Playtime | Up to 6 hours |
| Standby Time | Up to 70 hours |
| Charging Time | ~ 1.5 hours |
| Charging Port | USB Type-C |
| Charging Display | LED Digital Display |
| Water Resistance | IPX4 |
| Design | Lightweight & Compact In-Ear Design |
| Fit | Snug & Secure In-Ear Fit |
| Warranty | 1 Year Brand Warranty |
Reviews
There are no reviews yet.