Y50 Tws Bluetooth-compatible Wireless Headphones Stereo Sports Ergonomic Design Headset Earbuds With Charging Case For Smartphone dark blue

--Clear three-dimensional effect, enhance the sense of depth, presence and space

--easy to carry: small and compact earphones are easy to carry and use.

--Excellent connectivity: easy switching between using two earbuds or using one side,

--ergonomic design: experience a long-term stable and comfortable wearing experience.

--the charging case has a large capacity battery for long standby time. Great for listening to music and talking.