1. Portable Bluetooth Speaker
2. Independent R&D, real sense of TWS

The host and slave speakers work together as the left and right channel to create excellent surround sound effect.
PS: TWS requires 2 ARIES.

• ​Different drive unit: Unique new KEVLAR material, long stroke voice coil
• Different pneumatic structure: Independent sealed sound cell voice pressure regulating inverter tube
• Different electric adjustment: Asymmetric three-way frequency
• Different brand new functions: TWS (True Wireless Stereo)