The cord-free convenience of the iLive Truly Wireless Waterproof Earbuds will have you crushing your workout, commute, and more. These earbuds have an IPX7 waterproof design to help you through the most strenuous of sweat sessions. They support Bluetooth with a wireless range of up to 49 feet and include a rechargeable charging case to keep you powered up and ready-to-listen. DESIGN Wireless Bluetooth earbuds Supports Bluetooth V5.0 with wireless range up to 49 feet Integrated microphone IPX7 waterproof design Voice prompts Built-in rechargeable lithium ion batteries with micro-USB port for recharging Rechargeable charging case Includes earbuds, charging case, micro-USB to USB cable, 3 sets of detachable ear hooks, 3 sets of ear tips, and users guide SPECS Battery Life: 1.5 hours Driver: 6mm Frequency Response: 20Hz - 20kHZ Nominal impedance: 16 ohms Sensitivity: 102dB +/- 3dB Additional Details 90-day limited manufacturer's warranty Style: IAEBTW59B