True Wireless Bluetooth? Earbuds With Adaptive Noise Cancelation And Charging Case Bluetooth? WT Chipset With 3-4 Hours Of Play Time / 6 Hours Of Talk Time On One Charge 600 Mah Charging Case ?? 3 Charges Of Buds Per Case Charge ?? Buds Charge Within 1 Hour Includes Wireless Earbuds, Charging Case, XACTknit Leash Strap Magnetic Pulls Snap Earbuds In To Charging Case Effortlessly Built-In Microphones On Both Buds For Bluetooth Calling With Background Noise Reduction The Bluetooth? word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Hit Promotional Products, Inc. is under license. Other trademarks and trade names are those of their respective owners.