Sumvision® Pysc® Esprit Bluetooth 4.1 Wireless Bluetooth Sports Sport Headphones Headphone Sweatproof Noise Isolation Stereo Earbuds Headset In-ear Secure Fit Running Gym Exercise Cycling Earphones with aptX, built-in Mic for iPhone 6S, 6S Plus, Samsung, Android Smartphones

APTX and Bluetooth 4.1 - Amazing sound quality & astonishing acoustics are delivered with the help of Advanced APTX sound and Bluetooth 4.1 technology Incredibly Comfortably and Secure Fit - The flexible stabilizing ear hooks mould to your ears, so you don't have to endlessly adjust the Esprit sport headphones. Designed to stay securely in place and with 3 ear bud sizes to ensure comfort during your sport activity. Stable Singal Connection and Durable Design - Latest CSR chipset guarantees solid performance within ten meters operational distances. The long lasting and rechargeable battery charges in 2 hours and delivers up to 5 hours of playtime and 100 hours Standby time. UK Support Team - Sumvision Pysc UK based support are on hand to help and handle your queries & questions about your Sumvision and Pysc product (product registration required). Waterproof - The Pysc Esprit has a IPX4 rating meaning you can use the earphones in wet conditions & not worry about sweating.