Ergonomically Comfortable Shallow Ear Fit: SPACE TRAVEL offers a shallow ear fit that is more comfortable than standard in-ear headphones, and can be used by users with small ear canals.Automatic Reconnection Seamless Switching between Monaural-Binaural: SPACE TRAVEL supports automatic reconnection and seamless switching between monaural and binaural modes. It will reconnect to the paired device as long as one or both of the earpieces are removed from the charging case. Using mirror image technology, it will remain connected to the paired device even when one or both earpieces are returned to the charging case.Bass Control, Easy Switching of Three Bass Tunings: Using the MOONDROP Link APP, users can select one of three bass tunings, "Monitor", "Reference" and "Basshead".55ms Low-latency Game Mode,Music/Game Mode Switching: SPACE TRAVEL allows easy switching of dual connection modes. In addition to the music mode, users can switch to game mode by tapping the touch faceplate four times. In game mode, the signal transmission delay is as low as 55ms, providing a more comfortable game experience 2. [2] The 55ms delay is the official specification of the SOC chip, and may differ according to environmental interference and connected equipment.Single Feedforward with Lossless Sound Quality,35dB Depth Wide-band ANC: In order to achieve deep noise cancelation, most ANC TWS on the market adopt a hybrid feedforward-feedback scheme. However, the noise collected by the feedback microphone in the front cavity can cause loss of bass, and an extra filter is often used for active compensation. SPACE TRAVEL abandons feedback noise cancelation, adopting a single feedforward solution that is more difficult to adjust.