Product features ◆ Based on the driver adopted in the wireless top model BE-6i, a new 6 mm diameter high-grade dynamic driver was developed. ● Realistic high-pitched sound with little distortion, realistic mid-range sound enough to feel singer's breathing, and rich bass reproduction full of speed. ● You can enjoy the hi - fi sound far beyond the class. ◆ While being a compact and lightweight body, we have made continuous playback possible for up to 10 hours. ● In order to be able to withstand rough use, DuPont Kevlar fiber is added to the cable to minimize the risk of disconnection. ● Adopted TwinBlade (R) ear tip jointly developed with SpinFit. ● Two flanges of different sizes and thicknesses and a nozzle flexing flexibly fit in your ears, achieving direct middle-high sound and rich bass reproduction. ◆ Waterproof performance of IPX 5 level which does not lose to sudden rain and sweat during running. ● Built-in microphone with high sensitivity, it can be used for calls, Cotana, Google Assistant, etc. ● Built-in magnet that can be worn around the neck like a necklace when not in use. ※ ★ ★ Detailed description By "Newsbridge" ★ ★ ※