Super Long Time Standby once full charged,the Twin bluetooth earbuds has a long time of Playing 3-4 hours. and you can use each of the earbuds indiviually.That's to say you can use earbuds one by one. After that,you get earphone playing time 6-8 hours.the charger boxes will Supply Extra 3 times Power Playing Time. Standby time is more than 100Hours.
Features: Bluetooth Version: V4.2+EDR Working Distance: 33ft/10M Music Playtime: 3-4 hours/6-8Hours(one by one Earbuds) Phone Time: 5 hours Standby Time: 10Days Battery Specs: li-polymer 3.7V,400mAh Charging Time: about 1.5H
Box Contains: 1 x Twin Bluetooth Stereo Earbuds Dual 1 x Magnetic Collection Charging Box 1 x Micro USB Charge Cable 1 x User Manual
