Sports Wireless Headphone H-28
স্পোর্টস ওয়্যারলেস হেডফোন এইচ -28
Wireless:--------------------------4.1
Talking Time:---------------------Up To 7 Hours
Music Time:----------------------Up to 4 Hours
Standby Time:-------------------Over 120 Hours
Chaeging Time:-----------------1 Hour
Charging Type:------------------ Micro USB
Charging Power:-----------------DC5V 70mAh
Frequemcy Range:--------------20Hz - 20KHz
