Bluetooth Headphones, LETSCOM Wireless Earbuds IPX7 Waterproof Noise Cancelling Headsets, Richer Bass & HiFi Stereo Sports Earphones 8 Hours Playtime Running Headphones with Travel Case

Technical Specifications: Waterproof rate: IPX7 Operating Range: Up to 33 feet/10 meters (No obstacle between) Standby time: 250 hrs Charging time: 1-2 Hours via Micro-USB cable Talk/Playing time: about 6-8 hrs Battery Capacity: 100mAh/3.7V, Rechargeable Lithium-Ion Earphone Type: In Ear / Ear Hook Bluetooth Standard: V4.1 Microphone: Built-in Noise Reduction: CVC6.0 Digital Noise Canceling Technology What is in the package: Bluetooth headphone x 1 Eva bag x 1 Eartips x 3 pairs (large, medium ,small) Micro USB cable x 1 Wire clip (removable) x 1 User manual x 1 LETSCOM Hassle-free Customer Service We provide 7*24H email reply and 90 days replacement, refund service and lifetime warranty.