maxell Wireless Earphones MXH-BTW2000BK Product Description ・Durable aluminum charging case ・QCC3026 chip for low power consumption, enabling approximately 8 hours of continuous playback ・Special soft coating for a good feel (Black), special UV coating that resists stains (White x Silver) ・Supports quick charging, allowing approximately 1 hour of playback with a 10-minute charge ・Waterproof specifications suitable for sports ・Equipped with external sound capture function, Bluetooth Ver. 5.0 compatible ・Battery charging time: Main unit approx. 1 hour, charging case approx. 2 hours (can charge approx. 3 times) ※Please check the product description on the product website. ⇒ https://www.maxell.jp/consumer/mxh-btw2000.html .5078