1. Easy Magnetic ChargingWith a built-in magnet in the charger, the in-ear will stick to the cornedrue-no clogging / disconnecting load required. Load just a little more convinient, no more fiddling with cables or cords.
2. Compact and Light WeightWeighs only 3.7g. The smallest built-in mini headset microphone lets you answer any smartphone entry calls at the push of a button, even while listening to music. New features include auto music stop when answering incoming calls.
3. CVC6.0 Noise CancelingFeatured with CVC6.0 noise suppression technology, our headphones filter out background noise to deliver high quality sound and provides you with clearer voice for calls.
4. Ultra Long Play TimeThis wireless earpiece with built-in rechargeable lithium-poly 40 mah battery, last for 4 hours of audio break, 6 hours talk time, 0.4-1 hours charging time. (Only a listener)