DIGITAL SUNFLASH Car Shape Cystal Taxi Bluetooth Speaker with TF USB FM AUX WS-1958BT

* Built-in 18650 battery capacity: 1200mah

* Power supply voltage: 5 volts

* Output power: 2*5 W

* Horn: 2*52MM 4Omega 5W External Magnetism

* Frequency response: 100-18Khz

* Bluetooth Solution: Section 5.0

Support Bluetooth 5.0 + Music Playing and Telephone + Self-timer

The volume can be controlled by keys.

Charging instructions,

Playable speakers for 90-120 minutes

Support TF card, U disk

Super bass

Audio Connection Wire and USB Power Wire in One

FM radio: 88-108

Colour: Black, Red, White,Green,Yellow