Bluetooth earphones


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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