Sell EsoGoal Wireless Earbuds Business Bluetooth Headphone Earpiece Headsets with Mic, Extra Long Standby 36 Hours Talking Time Stereo Hands-Free In Ear Headphone with External Wired Earphone for Smart Phones, Driver best price

Bluetooth Vervsion:V4.1; Music time:18h; Talk time:16h; Charging time:2-3h; Standby time:.35days Chip: CSR chip,low power consumption and stable signal. Size:6.5cmx1.5cmx1.2cm; Transmission range:33ft(10meter); Battery: 300mAh Polymer lithium battery Dual Use: With external wired earphone, just insert it to the USB interface. Hang the Bluetooth earpiece, then use the slave earphones. Ergonomic design creates supremely comfort for all day use with or without earhook Super Long Standby Time: Use 300mAh Polymer lithium battery make it has 35days standby time/18h talk time/16h music time, if do not use slave earphone, its standby time up to 70days,talk time/music time up to 36h/32h. Also it is quick charge, only need 2-3 hours. Pair with Any 2 Devices: Earphones 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. Hands Free: Handsfree and comfortable for music/ sport /gym /call /car driver. Never worry that the long, tangled wireless will get in your way when you are on the move Wireless and Windows: Latest Bluetooth 4.1 technology with up to 36 hours of continuous talking / music time, easy and fast pairing with smartphones and tablets