1. Speaker: 14mm aluminum moving coil, Resistance: 32Ω±15%, Frequency response: 20~20000Hz, Sensitivity: 110db±3db;
2. Audio plug: lightning interface, Earphone cable: TPE highly elastic cable combined with enamelled wire, cable length: 1.2M ;
3. Cable controller: designed for control of Apple lightning interface products, all metal controller shell in earhook design,comfortable to wear, not easy to slip off during sports;
4. Adopt digital audio decoding chip with built-in DSP, delivering great bass effect and clear sound.