JESBOD J05 Bluetooth Earpiece with Charging Box V4.1

UNIQUE USB Charger--LONG BATTERY LIFE: Besides the 5 hours long playtime by this earpiece, the attached unique USB Charger with 120mAh built-in battery could work as a backup battery case to provide an extended 7 hours playtime, 300 hours standby so that this earbud can guarantee around 12 hours using for a whole day without any worrying about battery low Bluetooth V4.1: Easy and fast pairing with smartphones, tablets and other Bluetooth enabled devices. Jesbod J05 bluetooth earpiece can pair with 2 different Bluetooth devices simultaneously. It will double the options for answering calls enjoying music from 2 different devices at the same time SUPER LIGHTWEIGHT: Ultra light weight 0.23oz, make you feel cosy. Comfortable and secure fit with 3 different sizes of ear tips (S/M/L). It is ultra-lightweight with an ergonomic design, and is convenient and easy to take with you NOISE CANCELLING : CVC 6.0 noise isolation reduces background noise efficiently and enhances clearer micrphone sound. Not just for call, the headphones is also for listening music when biking, running or workout. LONG BATTERY LIFE : 2 in 1 Charging Dock, used as USB Charger Adapter with Power Bank or Charging Cradle. Charging earbuds on car. Provides Up 5 hours talk time or play time, 190 hours standby time without power bank.