Brand NIU
Material 98%Polyester+2%Spandex
Head Circumference 52-60cm
Speaker Power RMS 10mW x 2; 32Ω/30mm 
Frequency Response 20HZ-20KHZ
Battery High Quality 130mAh Rechargeable Li-ion Polymer Battery
Weight 48g
Size 260*70*2mm
Bluetooth V4.1, with EDR Tech, 15m(50Ft) Transmitssion Range
Battery Charge Time 40min
Continual Play Time Over 6 hours
Standby Time Over 72 hours
Color Grey, Camouflage, Neon, Black
Function:

Music Player;

Call Volume Adjustment;

Answer and reject phone calls;

Number redial to the last phone call.

NIU Smart Headband Bluetooth 4.1

SKU: 364215376135191
$49.99Price
    • Headband With Sweat Block Seal and Reflective Strip design
    • Bluetooth V4.1, with EDR Tech, 15m(50Ft) Transmitssion Range;
    • Continual Play Time: over 6 hours, standby Time: over 72 hours;
    • With headband and the bluetooth speaker removable Design;
    • With Overcurrent/Overcharge & Overheat Circuit Protection Design; Battery Charge Time: 1 Hour