Wireless Bluetooth Sport Earphone
ওয়্যারলেস ব্লুটুথ স্পোর্ট ইয়ারফোন
Specifications:
Bluetooth version: CSR4.1
Job scope: > 10 meters (disabled)
Standby time: > 180 hours
Life time: > 2~3 hours (Approximately)
Charging time: 1 hours
Support agreement: A2DP, AVRCP, HSP, HFP
Frequency response: 20 hz - 20 KHZ
Color: Black
