EL-18
Bluetooth earphones
Headset,miniwirelesssportbluetoothearphoneFrequencyrange:2.4GSpeaker:Phi30speakerunitTheaveragesensi
Headset, mini wireless sport bluetooth earphone
Frequency range: 2.4G
Speaker: Phi 30 speaker unit
The average sensitivity: 80dB + 2dB
Frequency response range: 20-20KHZ
1 high capacity rechargeable lithium polymer battery
2 transmitting / receiving frequency: 2.4---2.48GHz
3 battery capacity: 180 Ma
4 talk time: 14 hours
5 standby time: 250 hours
6 The charging input voltage: DC5V 500MAH
7 The input voltage: 3.7V rechargeable lithium battery