Wireless BT earphone for exercising, with Anti-sweat, waterproof and noise reduction functionNo matter if you are on a busy street, public transportation, shopping mall, playfround, you can still make a phone call ◆Bluetooth : 4.1 ◆CPU : CSR8635 ◆BT distance: 40 feet◆Support HD voice ◆Auto reconnect ◆Charging Time: about 1.5 hours ◆Talking time:6hours ◆Music time:6.5 hours(80% volume) ◆Standby time:240 hours ◆Compatible with iOS and Android smart-phone ( should connect with all smart-phones) ◆One Bluetooth ear phone◆One micro USB charging cable◆Four Ear plug tips ◆One User Manual Warranty: Each Ahuimin product includes a three year warranty

• Unshakable, running exercise, badminton, will not come off even while dancing, three year quality warranty
• Comfortable to wear: large and medium sized earplugs, light weight, perfect control buttons, even running or exercise whole day, still feel cozy to your ears
• Great noise reduction function: whether working in the yard, on the bus, in the subway, even in the gym watching a NBA game, sound still very clear, great product to own
• Anti-sweat, waterproof: high-intensity exercise in the gym, even running in the rain, the headset is will still give you superior sound enjoyment
• High quality: durable battery play music 6-8 hours, standby 240 hours, fast pairing with 40 feet connective distance, three year quality warranty

Unshakable, running exercise, badminton, will not come off even while dancing, three year quality warrantyAhuimin