A wireless Bluetooth 4.1 USB magnetic charging earphone that has a magnet built inside the charger, and the earbud will stick to the charging prongs with no plugging or unplugging needed. It makes charging just a little bit more convenient, and no more fiddling around with cables or cords. And It weighs only 3.7 grams.
The small mini headset built-in microphone allows you to answer any incoming smartphone calls with the push of a button, even while listening to music. It even has an auto music stop when answering incoming calls.
With CVC 6.0 noise cancelling technology, this earphone filters out unwanted background noise to deliver a high quality sound.
The built-in rechargeable lithium-poly 40mAh battery lasts up to 4 hours of audio playtime, 6 hours of talk time, and only requires 0.4-1 hours time to fully charge per earpiece. It has a standby time of 180 hours. The wireless range is 33 feet.
Frequency range: 2.402GHz-2.480GHz
Bluetooth profile: A2DP, AVRCP, HFP, HSP
The package includes: 1 Mini Bluetooth earbud , 1 magnetic USB charging dock and of course a small manual.