Hello,Welcome to our store!
Type: Bluetooth Audio Receiver
Color: as picture
Size: 1.4*1.5*5.8cm / 0.5*0.6*2.3' (length * width * height)
Bluetooth version: 4.2
Frequency range: 2.4 ghz
Transmission range: 10 m / 33 ft
I/O: 3.5mm plug
Charging time: about 30 minutes
Working time: about 3 hours
1 *Bluetooth receiver
1 * charging cable
1 *English manual
1 * 3.5 audio cable
1.Some pics look like larger size, pleet notice the exact items size.
2.Due to the difference between different monitors, the picture color may vary.
3.We appreciate your understanding,Thank you!