High quality promotion item 2 in 1 USB mini mobile cell phone portable fans with custom logo mini usb fan for iPhone
1.Extremely quiet USB fan operation is very low voice, and the maximum voice is only 25.8 dB; It is ultra-quiet like as the sound of the breeze blowing.
2. Extremely low power consumption is very low power.
1) Connect with Ap5/s mobile phones which full power state can be continuous up to 6 hours.
2) Connect with Ap6 mobile phone which full power state can work up to 7.5 hours.
3) Connect with Ap6pls which full power state can work 12 hours.
3. A small fan has Light, portable, removable design and don't take up space to carry.
