Magnetic Sports Bluetooth Wireless Earphones
ম্যাগনেটিক স্পোর্টস ব্লুটুথ ওয়্যারলেস ইয়ারফোন
Bluetooth Version: V4.1+EDR
Bluetooth Profiles: A2DP, AVRCP,HFP,HSP
Transmit Power: Class2
Frequency Range: 2.402 GHz ~ 2.480GHz
Ambient Noise: +- 90dB
Transmission Distance: 10M (We tested it in a sunny day, without
obstructions, Bluetooth distance about 25M - 30M)
Talking Time: 4-6 Hours
Standby Time: 180 Hours
Changing Time: about 1.5 Hours
Charging Port: Micro USB
