Bluetooth Headphones Wireless Earbuds Mini Earphones
1.Drive:15mm2.Impedance: 32 OHM3.Bluetooth Version: Bluetooth V4.1+EDR4.Bluetooth Frequency:2.4Hz5.Power Grade:Class II6.Output Power:30mW7.Bluetooth Distance: 15 meters accessible8.Frequency Response: 20-20000Hz9.Operating Voltage Range:3.0V-4.2V10.Microphone Sensibility:-42dB11.A2DP/AVRCP…