House Of Marley Redemption 2 ANC Signature Black (EM-DE031-SB) Type: Bluetooth in-ear headphones Type of Control: Touch Compatible Software Platform(s): Android, iOS Headphone Connectivity Technology: Bluetooth Headphone Type: In-Ear Microphone: Yes Wireless Range: 10 m Active Noise Cancellation (ANC): Yes Number Of Speakers: 2 Driver/Speaker Diameter: 10 mm Frequency: 20 - 20 000 Hz Sensitivity: 96dB Impedance: 32 Charging Case: Yes Bluetooth: 5.0 Wireless Charging: Yes Type Of Battery: Li-Ion Battery Description: 50mAh (one earbud); Case 400mAh Charging Time: 2-3 hours Battery Life: 24 hour Playtime with case Music Playback Time: Up to 6 hours Charging Indicator: Yes Water Resistant: IPX5 Color: Signature Black Weight: 58 g