Attributes
3-5 hoursEstimated Battery Life
IPX-4, IXP-4Waterproof Standard
NoneBT Wireless
WirelessConnection
30 Mswireless delay time
50battery capacity(mah)
place of origin:China
Battery Capacity:200-500mah
Volume Control:Yes
battery indicator:LED
material:PVC
Battery Indicator:LED
Wireless delay time:above 60 ms
Vocalism Principle:Dynamic
Product name:neckband earphone
Color:Black,blue,red,pink
Style:Earbuds
Charging Time:2 hours
