Bluetooth Headphones Chof Wireless Retractable Earbuds Neckband Bluetooth Headset Stereo Sound with Mic Sport Sweatproof Call Vibrate Alert-Black

SpecificationLength of the cord: 9 inWorking distance: up to 33ftCharging time: Less than 2.5hrsTalking & music time: up to 13hrsStandby time: 500 hrs Retractable design and easy operationRetractable neckband design keeps you away from wire mass and convenient to carry around. In-line control button and mic make you easy to answer phone calls. Excellent sound qualityThe wireless headphones provides high-definition natural stereo sound when listening to music and ensure crystal clear voice when making a phone call. Worry-Free WarrantyEvery wireless headphones included 12-months warranty and 30 days money-back service What’s in the box1xBluetooth headset1xUSB Charging Cable1xUser Manual1xEar Tips