Wireless Sport Headphones , Phonova QY7 Bluetooth 4.0 Noise Cancelling Sweatproof Stereo In-Ear Sports Earbuds Earphones Headsets with Microphone for iPhone and Android Devices HIGH QUALITY BLUETOOTH EARBUDS: With Micro USB charging port with 1.5 hours charging time. This bluetooth earpiece also has the finest sound quality. FUNCTIONAL BLUETOOTH HEADPHONES: These wireless earbuds have 150 hours standby time and hands-free A2DP. DURABLE QY7 WIRELESS HEADPHONES: These bluetooth V4.0 earbuds have 4-6 hours talk time. Amazing bluetooth headset - CSR 4.0+ EDR Class2. PRO SUPPORT: Along with your order you also get high quality support service to satisfy all your needs and questions about this wireless headset. UNIQUE V4.0 BLUETOOTH HEADSET: You have variety of colors to choose from: black, pink, green, orange and blue.