Designed For Your Workout...

Design: Noise Isolating, Ergonomic Sports Fit
Playing Time: Up to 28 hours (Including Case)
Earbuds Playing Time: Up to 7 hours
Charging Case Capacity: Up to 21 hours battery
Bluetooth: Version 5 With Dual Mono Mode
Waterproof: IPX7 Waterproof Rating
Audio: HD 11mm Drivers With Deep Bass
Noise Cancellation: CVC 8.0 Noise Cancelling
Systems Supported: All Bluetooth devices
Music Control: Multi-Function Touch Button
Phone Calls: Dual Mics with AI Technology
Voice Assistant: Touch Button Activation
Charging: Type C USB Charger
Warranty: 12 months manufacturer's guarantee 

If you don't love them in 14 days, return them for a refund