Bluetooth version:bluetooth 5.0 technology.
Speaker size: 6.0mm（Graphene
Battery capacity: 50mAh(Both side)
Battery capacity charge case:500mA
Battery life: hours:28 hours
Playback time: 5~6hours
COMFORTABLE AND ELEGANT DESIGN:These ergonomically designed earbuds come with ear tips that provide a secure and comfortable fit,no matter the shape of your ear, with interchangeable tips and fins.
Support dual microphone effective noise reduction
One key pairing,comfortable and fast to connect with your device without talking the earbuds out from battery case.
Three kinds of EQ can be switched as you want.
Transparency/envirnomentally sound amplification function,you also listen to external environment sound when wearing it without taking off
Working distance: over 10m(360 degree test )instant pairing.
Each earbud supports up to 5 hours playtime you can enjoy the Headphone all day long and the case provides 30+hours of extra working time
Voice assistant activating,Siri compatible.
Dual connection,L/R free switching
Sweat all you want, push yourself in the rain, and get muddy. This model run running headphones are Sweat-proof and water-resistant
Sound : use the 6mm Graphene dynamic driver to create a high-level listening experience.
Charging case: Your earbuds will travel securely.It provides 4 LED lights to indicate battery of capacity.