Polarized Music Earbuds

Bluetooth 4.1 Sunglasses Stereo Earbuds For Sports Running Glasses Telescopic headphones: fashionable design with foldable glasses, the headset can be rotated 270 degrees and can be telescoping freely. Movable folding lens: When the polarizing lens is not in use, only the lens is folded. and polarized lenses provide the best protection for your eyes in effective prevention. Usage: Comfortable to wear and safe for running, hiking, can prevent sunlight from damaging your eyesight and allows you to enjoy music on yours. Bluetooth and battery: Bluetooth 4.1 headset, built-in microphone, answer phone calls for 4h and play music for 5h, wireless connection range: 10m, built-in 180mAH battery. Noise reduction, rechargeable, only 35g, lightweight, comfortable to wear for a long time. Specification: Frequency: 2.4G-2.480MHZ Wireless connection range: 10 meters Power of transmission: Battery: 180mAH: Talk time via headphones: 6 hours Standby time: 150 hours Weight: 50g Size Chart: 70x40x40mm/2.76x1.57x1.57 inch The package includes: 1 piece black glasses 1 pair of yellow lenses 1 piece nose rest 1 piece screwdriver Note: 1. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. 3.