Calus Round 10 Wireless Earbuds – Premium Hi-Fi Sound & Metallic Design

Futuristic Audio Experience The Calus Round 10 (often referred to as the Round-10 series) is a high-performance True Wireless Stereo (TWS) headset designed for users who prioritize both style and acoustic quality. Featuring a unique metallic casing, these earbuds stand out with a premium, durable build that protects the internal components while offering a sleek, modern aesthetic.

High-Fidelity Surround Sound Engineered to deliver Hi-Fi surround sound, the Round 10 provides an immersive listening experience with deep bass and crystal-clear trebles. Whether you are playing high-action games, streaming movies, or listening to music, the 360-degree audio profile ensures every detail is captured with professional-grade clarity             

Stable Connection & Long Battery Life Utilizing advanced Bluetooth technology (typically version 5.3 in recent Calus models), these earbuds ensure a stable, low-latency connection with a range of up to 10 meters. On a single charge, the earbuds offer approximately 5 hours of active listening time, with the portable charging case providing multiple additional recharges to keep you powered throughout the day.

Product Specifications

• Series: Round 10 (TWS)

• Connectivity: Bluetooth Wireless

• Playback Time: ~5 Hours per charge

• Standby Time: 20+ Hours

• Casing: Premium Metallic Finish

• Controls: Intelligent Touch Sensors

• Audio Technology: Hi-Fi Surround Sound / 3D Audio

Key Highlights

• Touch-Sensitive Controls: Effortlessly manage your music, volume, and calls with a simple tap—no need to reach for your phone.

• Built-in Microphone: Features a high-definition microphone for clear hands-free calls and voice assistant access.

• Ergonomic Comfort: Lightweight "half-in-ear" design ensures a secure and comfortable fit for long-term wear, even during workouts.

• Universal Compatibility: Pairs seamlessly with all Bluetooth-enabled devices, including Android, iOS, and Windows platforms.

• Smart Charging Case: A compact, portable case that not only protects the earbuds but also functions as a fast-charging dock.