About KDM A3 Active+ Bluetooth Earphone Neckband

• Noise Isolating Aerospace Grade AL Drivers – Curve comes with Built-in micro-woofers that produce a deep bass, isolating noise in any environment.
• Micro-woofer Drivers – Robust aerospace grade AL alloy encased over micro-woofers that provide crisp deep bass for bass heads, crystal clear highs and stable midst.
• Designed with latest Bluetooth 5.0, the wireless earbuds own fast and stable transmission without tangling. Improved high quality mic for both earbuds bring a better call performance.
• Battery Life – Curve is a powerhouse,Offers playback time of up to 25-28 hours for every charge. Takes 1-1.5 hour to get fully charged. 10m Transmission Distance
• Durable Flexi-band- The light yet sturdy, neck band can drape comfortably across the neck with supreme comfort and in-line controls.