Hands Free Wireless Earbud Bluetooth Waterproof Headset Mini Small Earpiece with

Hands Free Wireless Earbud Bluetooth Waterproof Headset Mini Small Earpiece with
  • Detail
    Voice prompt: English
    Blueooth: V4.1
    Function: Noise-Cancelling, Sports, Microphone, Driving
    General Use:Mobile Phone,tablet
    Size: 0.39x0.59x0.9inch
    Weight: 0.17Ounce
    Working time:2-3 hours
    Work range:10.9 yard
    Wearing style:in-ear
    AC Input:110-220V
    DC Output:5V
    Battery:50mAh
    Charging: wired with cable 
    Charging time:1 hour
    Warranty:12 Months