material: Plastic

CTN Size :The diameter of the horn is 40mm

accessories: USB cable,

Battery capacity：350mAh

QTY/CTN:40 PCS

N.W.: 12.84KGS

G.W.: 13.84KGS

MEAS:51.2×43.5×40.8cm

Bluetooth 5.0, hands-free calls, stereo, TF CARD, FM radio, AUX external audio source, 8 hours long battery life