sanag A11S Pro Wireless Earphone

Sanag A11 Pro Wireless Earphone Air Conduction 32G Bluetooth Headset Anti-sweat Sports Stereo Headphone Bluetooth solution: Jerry AC6956F+32G memory card Bluetooth version: 5.0 Bluetooth distance: 10 meters Headphone battery capacity: 170mAh Speaker specifications: 32Ω 14mm Frequency response range: 20Hz～20KHz Music battery life: about 8 hours Talk time: about 8 hours Headphone charging time: about 1-2 hours Waterproof level: IPX5