Product Information:
Bluetooth Version: Bluetooth V4.1 Ultra Low Energy Consumption
Bluetooth Use Frequency Band: 2.4Ghz
Bluetooth Transmission Distance: 10 Meters
Battery Capacity: 140mah Lithium Battery
Standby Time: 160 Hours
Talk Time: About 6 Hours
Charging Time: About 1.2 Hours
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A***a –
very good battery backup and sound is decent.recommend to everyone.
A***v –
It's good to watch movies, videos-the sound is normal. If with a telephone conversation-for the companion, audibility is disgusting.
V***v –
This not bone conduction Earphone Headset
A***v –
For the first time I use headphones: comfortable, I want louder
B***A –
It's just a hearing aid and you don't listen very well
J***o –
no lo recomiendo, mala calidad de construcción e imposible de emparejar
por lo que no puedo decir la calidad del sonido