XO F55 Boat Dual Speaker Bluetooth 8' Horn RGB 20W

Model Number : XO-F55
Battery capacity : 18650 (1800mAh)/3.7V
Bluetooth Version : Bluetooth V5.0
Support protocol : A2DP 1.3, AVRCP 1.5
Bluetooth operating frequency : 80Hz ~ 16kHz
Transmission power : 8dB
Input charging standard : DC 5V
Playing time : 4.5 hours
Rated power : 20W
Charging time : 5 hours and 10 minutes
Effective distance : Less than 10 meters
Speaker unit : Speaker x 2, 30mm, 20W
Function : TWS, BT, FM, TF, USB, Recording, Microphone, Loop playback
Size : 249 x 214 x 598mm
Color : Black
Material : Plastic