블루투스이어폰

HIGH SOUND QUALITY:Qualified driver, CSR chip delivers HD stereo sound and super bass sound. Bluetooth 4. 1 and CVC6. 0 Noise Cancelling headphones technology with built-in mic for clear and stable phone calls POWERFUL BATTERY CAPACITY:Built-in lithium polymer battery. Only 1.5 to 2 hours charge brings up to 7 to 9 hours of working time,depending on volume and audio content IPX6 WATERPROOF: Interior coating effectively protects sport waterproof headphones from sweat and ensure more life span, Great for Gym,Running, Jogging, Hiking, Biking etc. BUILT-IN MAGNETS:Let you attach the two wireless earphones together when not using these wireless headphones, and wear like a necklace around your neck. A CONVENIENT WAY TO CARRY AROUND. BUILT-IN MIC & IN-LINE CONTROL: These Sport Bluetooth headphones with in-line microphone offers easy conversation on most audio devices; 3 remote buttons to adjust volume levels & manage the tracks and phone calls.