Experience amazing treble performance and thumping sound with the Xiaomi Piston earphones. With the 3rd generation balanced damping, these earphones improve airflow dramatically, delivering balanced outflows for the front and back chambers. The combination of aero metal and PET composite diaphragm produces a well-balanced sound. As a result, you can enjoy the optimized sound effect.
• Type: In-Ear.
• Connectivity: Wired.
• Compatible With Mobile Phone.
• Mic: Yes.
• Function: Answering Phone, Microphone.
• Noise Isolation: No.
• Batteries: 1 Lithium Polymer battery required.
• Is Discontinued By Manufacturer: No.
• Product Dimensions: 7.1 x 7.2 x 2.2 cm; 14 Grams.