Wearing method: head-mounted
Waterproof level: IPX4
Headphone category: true wireless headset
Noise reduction function: active noise reduction
Endurance time: 4 hours (inclusive)-8 hours (not included)
Transmission distance: 10m (inclusive)-15m (not included)
Bluetooth function: Bluetooth 5.0Hi, dear friend, all products are shipped from China and it will take 3-8 days to be delivered to your hands. Every product is in stock. Please know that we sincerely hope you have a pleasant shopping experience, so please pay attention to our shop, just to meet a better self, thank you for your support