Music Stereo Bluetooth Glasses Bluetooth Phone Wireless Earphones Sport Headphone With Anti UV400 Polarizing Lens For Sport

Overview Anti - UV400 polarizing lens High-definition anti - UV400 polarizing lens, keep off ultraviolet ray, clear vision.9 layers filter polarizing lenses. The lens is made of high-definition polarizing material to prevent blasting and effectively protect the eyes. Bluetooth 5.0 connection Bluetooth 5.0 connection technology, low power consumption, lossless transmission, faster speed. High fidelity & noise reduction High fidelity stereo quality. Clear and pleasant to listen to. Intelligent noise reduction. Bluetooth headset equipped with HIFI shock stereo headphones, full range of high-quality music enjoy. Endurance Listening time 8 hours, talk time 6 hours, standby time 180 hours. Intelligent voice English and Chinese bilingual switch to select the telegram number. Telescopic lever & 270 ° rotation Hydraulic telescopic earphone lever. Scalable, 270 ° rotation, free adjustment, comfortable to wear. Foldable Foldable lenses. The lens