Handsfree Wireless Bluetooth 5.0 Headset (long standby)

Product: Noise: Cancels background and wind noise. Sweat-proof technology: Protects your earphones from coffee spills or gym workouts. Perfect Fit: Adjustable to 180°. Find the perfect angle to fit your ear. Enhanced Battery Capacity reminds you to charge the headset for your next use. Bluetooth: V5.0 Bluetooth Chip and Bluetooth transmission distance is 10 meters (approximately 30 miles). Design: Creative hook design that is stable and comfortable. Weight: 12g Supports adjusting volume and changing music. Headphone battery capacity: 250mAh Noise reduction: CVC 8.0 Working voltage: 3.7V Charging voltage: DC5V Charging time: 1-2 hours Talk time: about 17 hours Frequency Response: 20-22kHz Colors: Black, Blue Product Package Includes: 1 *Bluetooth Headset 1 *Charging Cable 1 *User Manual 2 *Cap