Bose Frames, Audio Sunglasses with Open Ear Headphones, Alto S/M, Black with Bluetooth Connectivity

Plastic frame Plastic lens Non-Polarized Blocks up to 99% of UVA/UVB rays coating Lens width: 51 millimeters Bridge: 16 millimeters Arm: 155 millimeters Sunglasses with built-in Bose speakers that produce rich, immersive sound for you, while others hear practically nothing Open-ear audio allows you to stay aware of your surroundings, while enjoying your music Bose Frames Alto feature a classic angular shape and commanding lenses in two sizes. Bose Frames S/M Lens Width: 53 mm | Bridge Width: 20 mm | Temple Length: 135 mm Integrated microphone for clear calls and access to your phone’s virtual assistant Blocks up to 99% of UVA/UVB Rays Battery Life: 3.5 hours streaming; 12 hours on standby. Charge Time: 2 hours Bluetooth Range: 30 ft. or 9 m Compatible Operating Systems: iOS: 9.0 or newer/ Android: 5.0 or newer