Super Sound quality+ Bluetooth 5.0 : Smart in-line control with high fidelity microphone, enables convenient remote control for music play and phone calls

Long-lasting & Ergonomics design : Upgraded built-in lithium batteries support up to 6-7 hours talk / music time with battery indicator on IOS and Android (depends on volume and audio content) for prolonging enjoyment. Symmetrical balance and Ergonomics design ensure a comfortable fit.

Fast Charging : Just 20 minutes charging, support at least 4 hours playing time. If you want full charge, it will required only 1 hour charge to get full energy back.

Sweat Resistant & Built-in Magnetic Design : This headset has IPX5 rating and can withstand sweat, splashes and wet weather conditions, enhancing the headphone's using life.

Good Compatibility : Compatible with almost all smartphones and other devices, including IOS, Android device, MP3 and MP4 music players, etc.

Specifications:

• Model : Harmonics 216
• Bluetooth : V5.0 Bluetooth
• Mode : Handfree/Headset
• Driver Size : 10mm
• Opertaing Distance : 10M (open area)
• Frequency Range : 2.402Hz-2.480GHz
• Play/Talk Time : Around 4 hrs. (at 70% volume)
• Standby Time : Around 150 hrs (connected with device)
• Charging Time : Around 20 min
• Water Resisitant : IPX5 Weight : 56gm