MARVEL Bluetooth 5.4 Glasses with Mic Mobile Polarized Light Sunglasses Earphone Wireless Headset for Outdoor Sport Driving Riding Glasses

Monster. 1. Voice assistant that can listen to music and make phone calls. 2. Large 160mAh battery on both sides, pure cobalt material, super long battery life, about 15 hours of continuous use. 3. Professional grade anti-sweat, the key components can work in sweat with 4.7-11ph value for more than 30 minutes. 4. Bluetooth 5.4. 5. Lower power consumption, more than 12-15 hours of normal continuous music use. 6. Loud voice. 7. ENC call noise reduction. 8. The temples are made of TR90 super-tough material, which is not easy to break and protects user safety with the utmost sincerity. 9. Trendy appearance, super cool large frame sunglasses. Bluetooth version: AC7003F/V5.4version. Frequency: 2.402-2.48MHz. Transmission level: Class 2. Speaker: 1506. Battery capacity: 160mAh*2. Temple material: TR90. Frame material: PC. Charging method: magnetic charging. Music playing time: 15H. Talk time: 12H. Transmission distance: 10~15m. Charging input: 5V/1A2H. Standby time: 240H. Charging time: 2H