Sudio A3 Pro Wireless Earbuds, Cloudy Black

The Sudio A3 Pro are true wireless earbuds equipped with 10 mm drivers, an impedance of 32 Ω, and a sensitivity of 107 dB. This hardware configuration is engineered to produce a consistent audio output. The earbuds connect to source devices using Bluetooth 5.4, which supports the standard SBC codec for a stable wireless operating range of up to 10 meters. The in-ear form factor is complemented by four included sizes of silicone eartips to help users find a secure fit for passive noise isolation.

These earbuds feature feed-forward active noise cancelling (ANC) technology to reduce low-frequency ambient sounds. A dual-microphone system is integrated into the design for handling voice calls, and playback is managed via touch controls on the earbuds. The internal battery provides up to 5 hours of continuous playback, while the charging case extends the total listening time to 25 hours. The enclosure is constructed from recycled plastics and is rated as sweat and splashproof, making it suitable for daily use.

• True wireless in-ear design
• Bluetooth 5.4 connectivity
• 10 mm dynamic drivers
• Active Noise Cancelling (ANC)
• Dual microphones for voice calls
• Up to 25 hours total battery life with charging case
• Recharges in 1.5 hours via USB-C
• Integrated touch controls for calls and music
• Sweat and splashproof construction
• Includes 4 sizes of silicone eartips