Kerwin Bluetooth Sunglasses

Take your audio with you wherever you go! Kerwin Bluetooth Sunglasses is made of high-quality waterproof ABS material rated at IPX5. Open-ear design can easily hear high-quality audio and your surroundings at the same time. Built-in 2 buttons control allows you to easily pause/play music, skip tracks and control volume. This sunglasses can block out the blue light rays to anti-eye strain and protect your eyes from glare. Powered by 75mAh*2 rechargeable batteries via USB cable can enjoy up to 4 hours of playtime and 5 hours of talk time. Suitable for cycling, fishing, running, skiing, mountain climbing, traveling, etc.