F08 Men Style Bluetooth 5.3 Smart Sunglasses Wireless Headset Anti-Strong Light Anti-Polarized Sunglasses

1. Sound channel system: wireless stereo2. Control mode touch mode3. Waterproof rating: IPX44. Bluetooth program: Jelly AC7003F45. Bluetooth version: V5.36. Support Bluetooth protocol: HFP, A2DP, AVRCP, HSP, BR+EDR+BLE7. Bluetooth operating frequency: 2.4GHZ-2.4835GHZ ISM Band8. Bluetooth effective distance: about 10m9. Speaker power: 1.2W10. Headphone amplifier type: ANT8112 Class D amplifier11. Frequency response: 20-20000Hz12. Speaker unit: 8 Europe electric 0916 speakers13. Microphone: electret condenser microphone14. Built-in battery: lithium-ion polymer battery 3.7V 80mAh15. Charging current: 60mA16. Charging port: Type-C/USB-C17. Charging time: about 2h18. Use time: about 2.4-3h19. Standby time: about 6 months20. Saturation voltage: 4.2V21. Over discharge protection: 3.3V22. Weight: about 30gFeatures:1. HD anti-UV lenses, clearer vision, high-definition vision, anti-UV, strong and unbreakable, eliminating glare2. Lightweight frame, comfortable to wear, long wear without pain3. One-piece nosepiece design, fit the nose shape, reduce indentation4. Bluetooth 5.3 stereo sound, stable performance, strong compatibility, stronger function,