SPECLFICATIONS
<br />BT V4.1&Rechargeable Li-Battery
<br />Support Bluetooth Selfie Remote Shutter English&Mandarin Voice Prompt
<br />Dimensions: 9.2mm& 7mm
<br />Bluetooth version:V4.1
<br />Frequency:20Hz~20KHz
<br />Sensitivity:95dB
<br />Impedance:16 
<br />Cable length:55cm
<br />Max.power input:10mW
<br />Operating Range:within 15m
<br />
<br />Products include:
<br />1x Bluetooth earphone<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-7-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-9-large.jpghttps://contestimg.wish.com/api/webimage/57b12039071ebb5b30a58039-10-large.jpg></b></b></p>