Listening to your favourite tracks is therapeutic. We intend to keep it that way with Portronics Harmonics Z4 neckband earphones. The earphones are powered by the latest bluetooth version 5.3 for a nonchalant wireless connection. The neckband is compatible with smartphones, tablets (iOS and android), PCs and laptops. The headphones after first pairing connect automatically to your device after powering on. A true harmony to ears while listening with 10mm dynamic drivers for serene audio. Feel every beat and lyric comfortably with the lightweight neckband s soft silicone in-ear buds with magnetic latches. For enhanced the band is made from liquid silicone for an all day wear. Now it becomes EZ to manage music and call playback with Z4. The click buttons help you to control your smartphone and also summon your smartphone s voice assistant. The Bluetooth earphones have a 33-hour playtime and support quick charge via a Type C port. The neckband is rated IPX4 water resistant and can be easily used while you re working out or doing an outdoor activity. The perfect harmony of ears with Harmonics Z4 bluetooth neckband.