The Tooba-Z Earphones are a Premium stereo headset that is ideally suited for wireless listening at the Gym or Outdoors. Whether a strenuous work out or a regular jog, the Tooba-Z Earphones are sure to provide excellent sound and connectivity to your device. The lightweight earphones are comfortable to wear because of its ergonomic and sweat-proof design. Innovative Dual Pairing Do not miss anything important. Connect to 2 Bluetooth enabled devices simultaneously. Enjoy your Workouts The Ergonomic earbuds, sweat-proof and durable design help to provide high fidelity stereo sound and clear speech. They can be comfortably rested around the neck when not in use using magnetic attraction. Hands-free Talking Built-in microphone for hands free calling makes for easy contact with friends and exercise partners. Longer Life Up to 6 hours of Talk time, 4 hours of play time, and 200 hours of Standby Duration! After only a 1 hour charge! Universal device compatibility Works seamlessly with all the latest smartphones and tablets. Pairs with transmitters, laptops, iPods, and other Bluetooth enabled players and devices. Specifications: Bluetooth Version: V4.0+EDR Chip: CSR8635 Working scope: ≤10m Support agreement: A2DP, AVRCP, HSP, and HFP Noise reduction: CVC6.0 Standby time: about 200 hours Charging Time: about 1-1.5 hours Talking Time: about 6 hours Play Time: about 4 hours Package Includes: 1x Stereo Bluetooth Headset 1x USB Charging Cable 4x Silicone rubber tips 1x Buckle