2 to 5 business days
The color burst table asymmetrical round ear shell design, unique unilateral twist hanging arm structure, a strong sense of design outbreak. Support for single loop/order play 3.high fidelity sound quality, plenty of resolution, full bass. Support for playback mode: Bluetooth mode (wireless connection mobile music) Bluetooth plus cable-free to switch. Built-in 800mAh cobalt lithium-ion battery, 40% volume environment continuous playback time reached a record 30 hours a day.