Tronfy FreeCall TB-41 Bluetooth 4.0 Headset - 24 Hour Longest Talk Time Wireless Headphone Earphone Earbud for Driving & Work - Compatible with iPhone 6, 6 Plus, 5S, 5c, 5, 4S, 4, iPod, iPad, Laptop, PC, Car Kit, Samsung Galaxy Note 3, Note 2, S5, S4, S3, S2, LG, MOTO X, Most Android Smart Phones and Tablets and Other Bluetooth-enabled Devices (Golden) Longest talk time: Up to 24 hours of continuous talk time, 22 hours of music time, 720 hours (30 days) of standby time per charge cycle, always know when charging with iPhone battery display meter, Auto-turn off without connection for 10 min with Deep Sleep power-saving mode Multipoint Technology: Pair it with two Bluetooth-enabled devices at the same time and don't miss your calls when you have two cell phones RapidConnect: Super easy and fast paring with your smartphone or other Bluetooth device A2DP Enabled: Stream music, audio, video from your mobile device, just watch Movies and Netflix, Youtube; Noise-cancelling microphone reduces background noise; Fits comfortably in either ear with a super soft gel ear tip The intelligent voice prompt: Turn on/off, Pairing, Max/Min Volume and battery low