2 in 1 Wireless Bluetooth 5.0 Transmitter Receiver Chargable for TV PC Car Speaker 3.5mm AUX Hifi Music Audio Adapter

Specifications:
Material: plastic.
Size: 100x60x25mm.
Color: show as pictures.
Bluetooth Version: V5.0.
Audio output mode: 3.5mm.
Battery: 300mAh.
Working hours: 5 hours.
Charging time: 2 hours.