1. Material: aluminum alloy + braided nylon
2. Function: audio transmission/charging
3. Charging current: 2.4A
4. Compatible with the latest iOS system, no pop-up reminders
5. HiFi sound quality, restore stereo effect
6. Anti-oxidation connector, stable connection and no looseness, 10000+ plug life
7. Aluminum alloy shell, tough, wear-resistant and scratch-resistant
8. Quickly charge while listening to music, support call/charging/music/microphone/wire control/DAC