Now just stop worrying about wires hanging from here and there. Connect with any Bluetooth device, connect and play. Dead batteries can kill your vibe. This wireless earphones support playtime up to 6-7 hours and standby time of up to 250 hours making your musical experience uninterrupted. It has a high definition sound. Just connect and play with any of the Bluetooth devices, be loud and be clear with these high definition earphones. Experience a powerful bass and vocal clarity to another level from a wireless earphone.