Parameter profile：
:: a high density pure cobalt batteries * telephone time： 3 ~ 4 hours headphone capacity： 35mah
:: Charging capacity; 300mah: Headphones charged for 1 hour * Broadcast time： 3 ~ 4 hours
:: Charging interface： Apple Interface * High Quality Abrasive Spray Paint Process， fingerprinting and scratching， feeling Handy; Bullet Windows Function
Packing specifications * Gross product weight： Approximately 105g * Product with packaging dimensions: 10 * 10 x 3.5 cm