SKULLCANDY Earbuds Indy Fuel True Wireless In-Ear• True Wireless via Bluetooth® 5• Up to 30 Hours Total Battery• Easy to Connect• IP55 Sweat, Water, and Dust Resistant• Call, Track, and Volume Control• Activate Assistant• Track and Find if Lost via Tile®• Music, Movie, and Podcast EQ Modes• Ambient Listening Mode• USB-C Charging CableIndy™ Fuel lets you go totally wireless—even charging the case. The true alternative to overpriced, precious,homogenous earbuds that you’re afraid to use, or lose, or both. With an impressive array of features, and up to 30 hours total battery - 6 hours in Bud + 24 hours in the case. Fast charge in 10 minutes gives 2 hours of listening.Technichal dataImpedance 32 OhmsFrequency Response 20Hz - 20KHzBattery Type Lithium PolymerPlug Type USB-CAudio Frequency: 20 - 20 000 HzBattery type: Li-PolymerWireless Technology: BluetoothBluetooth version: 5Charge time in hours: 1Connection: USB-CImpedance: 32 ohmIP RATING: IP55Microphone: YesPlaytime in hours: 30Rechargeable: YesSports and Fitness: Yes