Wireless Sports Magnetic Earphone
ওয়্যারলেস স্পোর্ট ম্যাগনেটিক ইয়ারফোন
Package weight: 15g
Bluetooth chip and Bluetooth version: csr 4.1
Bluetooth protocol: A2DP AVRCP HFP HSP
Battery: 3.7V 60mAh
Charging power: 5V / 80mAh
Sensitivity: 103db +/- 3dB
Impedance: 32Mw
Transmission distance: barrier 10m
Frequency: 2.4GHZ
Talk time: about 5 hours
Songs time: about 4 hours
Standby time: about 160 hours
