Wireless Bluetooth ear bud, single design, hands free talk, goods for driving.
·Bluetooth version: 3.0
·Bluetooth range: up to 10m
·RF Frequency Range: 2.402-2.480GHZ,
·Built-in rechargeable battery, power by USB cable connection
·Bluetooth connection to your smart phone for music playback and hands-free option
·Built-in Microphone with one click button to start/end phone conversations.
·Allows you to conveniently answer calls while driving
·Able to listen music from your digital player via Bluetooth
·With volume control button and pre/next song button
Micro USB charging cable, user instruction, ear hook