BTH181B
4.5+14 hours music play time(anc on)
6+18 hours music play time(anc off)
IPX5 water-resistant
Touch button
4.5+14 hours music play time(anc on)
6+18 hours music play time(anc off)
IPX5 water-resistant
Touch button
Auto on / off
5hours talk time( at 80% of the volume)
Support aptX / aptX-LL / aptX-HD
IPX5 water-resistant
3 sizes of nose pads
Wordpress themes JazzSurf