75628 | WS220 | UGREEN Dots A3 TWS | Black

UGREEN Dots A3 True Wireless Earbuds (WS220 / 75628)

Bluetooth 6.0 True Wireless Earbuds with 10mm Dynamic Drivers, AI ENC Call Noise Reduction, Spatial Audio, 35-Hour Battery Life & IPX5 Water Resistance

Product Overview

The UGREEN Dots A3 (WS220) are lightweight true wireless earbuds designed for everyday listening, gaming, workouts, and calls. Featuring Bluetooth 6.0, 10mm dynamic drivers, AI ENC dual microphones, and Spatial Audio, they deliver balanced sound, low-latency performance, and clear voice calls in a compact design. 

With up to 7 hours of playback on a single charge and up to 35 hours of total battery life using the charging case, the Dots A3 are built for all-day use. They also support 10-minute fast charging, providing up to 2 hours of listening time, and can be customized through the UGREEN App with EQ presets, touch control settings, gaming mode, and earbud location features. 

Key Features

• Bluetooth 6.0 wireless connectivity
• 10mm dynamic audio drivers
• Hi-Fi sound with adaptive bass enhancement
• Spatial Audio technology
• AI ENC dual microphones for clearer calls
• Up to 7 hours playback (earbuds)
• Up to 35 hours total battery life with charging case
• 10-minute quick charge for up to 2 hours of playback
• Ultra-low 80ms gaming latency
• Multipoint connection (connect to two devices)
• USB-C charging case
• IPX5 sweat and splash resistance
• Smart touch controls
• UGREEN App support
• Voice assistant support

Immersive Hi-Fi Sound

The UGREEN Dots A3 feature 10mm dynamic drivers with intelligent audio tuning to deliver:

• Rich bass
• Clear vocals
• Balanced mids
• Crisp treble
• Adaptive bass compensation

Spatial Audio processing enhances the listening experience with a wider and more immersive soundstage.

AI ENC Call Noise Reduction

Each earbud includes built-in microphones supported by AI Environmental Noise Cancellation (ENC).

Benefits include:

• Clearer voice calls
• Reduced background noise
• Improved voice pickup
• Better performance in busy environments

ENC focuses on enhancing your voice during calls rather than providing active noise cancellation for music playback. 

Ultra-Low Latency Gaming Mode

Gaming Mode reduces latency to approximately 80ms, helping keep audio synchronized with gameplay.

Ideal for:

• Mobile gaming
• Streaming videos
• Competitive multiplayer games
• Watching movies

Gaming Mode can be enabled through the UGREEN App. 

Long Battery Life

Battery performance includes:

• Up to 7 hours playback on a single charge
• Up to 35 hours total playback with charging case
• Fast charging:
  • 10 minutes = approximately 2 hours playback
• Earbud charging time: ~1.5 hours
• Charging case recharge time: ~2 hours

Actual battery life varies depending on volume, codec, and usage. 

Bluetooth 6.0 & Multipoint Connectivity

Bluetooth 6.0 provides:

• Stable wireless connection
• Lower power consumption
• Faster pairing
• Up to 10 m wireless range
• Multipoint connection for two devices simultaneously

Switch seamlessly between devices such as a smartphone and laptop without repairing. 

UGREEN App Support

The companion UGREEN App allows you to:

• Customize EQ settings (8 presets)
• Check battery levels
• Enable Gaming Mode
• Locate misplaced earbuds
• Customize touch controls
• View connection status

This provides greater personalization and control over the earbuds. 

Comfortable & Durable Design

Designed for everyday use, the earbuds feature:

• Lightweight in-ear fit
• Touch-sensitive controls
• USB-C charging case
• IPX5 sweat and splash resistance
• Comfortable fit for extended listening sessions

The IPX5 rating makes them suitable for workouts and light rain but not for swimming or full water immersion. 

Wide Compatibility

Compatible with:

Smartphones

• iPhone
• Samsung Galaxy Series
• Google Pixel
• Xiaomi
• OnePlus
• OPPO
• Huawei
• vivo

Other Devices

• iPad
• Android tablets
• Windows PCs
• MacBooks
• Bluetooth-enabled laptops
• Smart TVs
• Nintendo Switch (Bluetooth)

Specifications