M8 PRO 5.3 Smart Bluetooth Glasses Bone Conduction Outdoor Cycling Sports Music Talk Polarized Sunglasses

​​Main Features: Glasses with 5.3 Bluetooth version, stable performance, more compatible performance, bring you HD call sound quality. The metallic horn hole with 360° immersive sound field brings the live with you. Eyes with ultra-light new frame material, the net weight of glasses is only 31.5g, long wear painless, double comfortable. The mirror legs have ±30° high elastic space, humanized "spring" mirror legs, to adapt to various facial structures. The glasses can be charged via Type-C, which takes about 2 hours to charge. IPX4 dustproof and waterproof, sports sweat is not afraid, easily cope with various conditions in life. Specification: Material :TR90, TAC Bluetooth Protocol: 5.3 Color: Golden Net weight: 31.5g Transmission range :5-10M Horn power: 1.2W Battery capacity: 120 mAh Playback time: About 5H Charging time: About 2H Operating temperature: 0-45° Package Included: 1pc* glasses Note: Please allow 1-2cm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you! Retail Box,Packing Safely in Bubble Bag.