1.  50dB Hybrid Noise Cancellation
2.  Adaptive Three-level Noise Reduction
3.  ENC Call Noise Cancellation
4.  Up to 38 Hours of Playback
5.  Charge 10mins for 20hrs Playback
6.  13.6mm Dynamic Bass Driver
7.  Dynamic Audio
8.  IP55 Dust&Water Resistance
9.  Dual-device Connection