st3.0 wireless beats headphones stereo bluetooth headsets foldable earphone animation showing

bt version 5.0 is applicable to most bt devices, with more stable signals and faster connection speed.many colors available; also accept mixed models in one order. trade mode: retail and wholesales. built in 250mah large capacity battery, with standby time up to 100 hours and music playing time up to 10 hours, you can folding design, arc shape with folding function can greatly save your space and you can easily take it.buyers may return the item(s) for a refund if they are not as described or with quality issues.syi