Painless Hanging Design: Release your ears to listen the world, you can response to the surrounding situation quickly, far away from dangerous, suitable for outdoor activities. Keeping Ear Disease Away: No need to put into ear, avoid ear disease caused by sweat in ears when excercising. Light-weight design, comfortable to wear. High Definition Music: Wireless BT 4.2 technology ensures transmitting strong signal in high quality and high speed, offering high-fidelity stereo music. Hands-free with Mic: High-quality Microphone grasps the detail of voice and enables hands-free calls, setting free your hands from answering the call during exercise. Long Battery Life: Built-in rechargeable 110mAh Lithium battery lasts up to 4 hours of playing time and 100 hours of Standby Time per charge cycle.
Specifications: Model Number:Dolphin BT Version: V4.2 Operation range: Up to 10 meters (without obstacle) Microphone Sensitive: -42dBm Impedance: 32Ω Battery: 130mAh Lithium Battery Playing Time: about 4 hours (depends on music volume) Standby time: 100 hours Charging Time: 1-2 hours Color: Black, White,Blue #Smartphones #Earphone #Tablets #Samsung #Mobile #bone #conduction #Wireless Headset #Bluetooth #Phone #Music #wireless #carearphone #Hooks