bluetooth headset binaural stereo heavy bass hifi with power display semi-in-ear wireless mini 5.0 digital movement bluetooth headset

bluetooth 5.0 more stable, faster connection fast seconds bluetooth 5.0 automatic seconds can be used with headphones lightweight comfortable to wear, to adjust, not easy to fall off longer enjoyment the working time of each charging of the earplugs is 3.5-4 hours which is 5-6 times that of a fully charged charging box comfortable fit and wide compatibility ready for exercise: sweat-proof, safe to carry, and can be carried with you