AOMAIS Has Stop Sale Sport I Speaker On Amazon, All Following Listing are Fake Items SUPER SOUND QUALITY: Upgrade CSR chipset, the latest Bluetooth 4.1 and CVC6.0 Noise Cancelling technology, enable high fidelity APTX stereo sound quality, and better signal quality, elevate your audio faster connectivity and lower power consumption. UNIQUE QUICK CHARGE& LEADING PLAYTIME: A 10-minute quick charge keeps you going for 2 hours, Up to 12 hours playtime after only 1.5 hours charging due to dual rechargeable battery design, battery status will automatically display on the cellphone's screen. LIGHTWEIGHT COMFORTABLE& WATERPROOF IPX6: Customizable silicone eartips , lightweight comfortable, perfect to provide all day comfort wearing and hold, waterproof IPX6, sweatproof, splashproof neckband bluetooth headphones. Built-in Magnets and Microphone: Magnets design, lock the headphones around your neck for a sporty, a convenient way to carry around. Built-in microphone, make hands-free calls easily. What's In The Box: AOMAIS Bluetooth headphone, 3 pairs of soft Ear-Tips (S/M/L), Micro USB Cable, Feedback Card, Quick Start Guide. AOMAIS provides 12 months hassle-free warranty to ensure your purchase.