F2 Mini Wireless Computer Card Subwoofer Bluetooth Speaker, Black, SilverParameter 1. Product features: Bluetooth playback, hands free calling, TF card playback, U disk playback, AUX playback 2. Bluetooth version: 5. 0 3. Diaphragm specifications: 50x65 mm 4. Frequency response: 60Hz 16KHz 5. Charging parameters: 5V 0. 7A 6. Battery capacity: 2000mAh Description 1. Material technology: ABS 2. Long battery life with large capacity battery, up to 4 6 hours of playing time 3. High power and strong bass 4. Can play 3. 5mm

Easy to carry and install

Sync speed up to 1/250 second

you can connect the 8 Pin

Perfect for Watching

The treble moving iron unit has the high-pitched performance ability that the moving coil unit cannot match

It is normal for the adapter to get hot during use

Battery capacity: 6000mAh

Perfect for running

In the off state

40HQ: 412 cartons * 134 pcs = 55208 pcs

for D Phantom 2 Vision / Vision+ FC40

Safe and Hygienic: The stainless steel cup lid ensures safety and hygiene while protecting against drops and spills