Color: Silver TRULY WIRELESS H66 HiFi Bluetooth Earphones HiFi Bluetooth earphones for playing games, H66 wireless earphones. Digital display. Listen to music, watch videos, and experience HiFi-level sound quality, surround sound, and high resolution for a high-fidelity sound music experience. One splits into two. This is equivalent to two single-sided earphones. This is one earphone and can be shared freely without restrictions. The large-capacity battery provides excellent durability and can also be used as a mobile power source to charge other devices. Small and lightweight, conforming to the ergonomic ear design, and the intelligent power display allows you to clearly determine the remaining power. Using a 5.0 high-performance chip and intelligent automatic pairing to reduce power consumption and improve transmission speed.