Universal Wireless Compatibility. Seamless Switching Instant Listening. 60 Hours Of Standby Time. High-Speed Wireless V5.46. Ai Noise Cancellation For Clear Calls. Immersive Holographic Sound With Balanced Three-Frequency Response. Ultra-Soft, Zero-Pressure Design For Comfortable Side Sleeping. arphone battery capacity: 25mAh ｜Battery capacity: 200mAh. Transmission distance: ≥10 meters (in an open environment without obstacles). Talk time: about 2h ｜Play time: about 3.5h (medium volume)
