Sports waterproof dual moving coil headphones $ 24.73 Product name: X6 Aurora Bluetooth headset Audio parameters: Bluetooth: 5.0 Bluetooth transmission distance: 15 meters Frequency: 2402-2480GHz Signal to noise ratio: -55dB Microphone sensitivity: -40 +/- 2dB Endurance parameters Battery capacity: 95 mAh. Charging time: 1.5 h Standby time: 200-220 h Charging interface: Micro-USB
