Hisonic Bluetooth Headset Wireless Headphones Stereo Foldable Sport Earphone Microphone headset bluetooth earphone BTH8252Support material: ABS+UVFunction chip: V2.1Bluetooth Version・v3.0 Working Distance: 5~16 metresWorking Time・4--5 Battery: Li-poly  150mAh battery Voice report calling numberStandbyTime 60hs vibration alertcolor: black,white,red,blueunit weight:285gAccessories  1) charger cable ～ 12) earhook ～13) Manual ～ 1#Tablets #Bluetooth #Headset #Phone #Stereo #Hot #wireless #Foldable #Earphone #Headphones