Smart Bluetooth Neckband with brilliant sound quality with highend bass and along with noise cancellation.This product had the 645 mah lithium -ion battery which charges in around 45-60 min after which you case use continously for more then 8-10 hours .It has the standby time for more then 5 Days.Automatic music stops with magnet attachment,Auto power-off when you are not use it for more than 10 mins.Just charged it first alter delivery.
