Features:
Bluetooth Version: 4.1
Frequency Range: 2.4GHz
Transmission Range: Up to 10m / 33ft
I/O 3.5mm female plug, Mini USB female port
Power Supply: DC 5V
Charge Time: About 30 min
Working Time: About 4h
Product Features: Bluetooth Receiver, Car Bluetooth Receiver, AUX Bluetooth Receiver, Audio Adapter
Product Material: Plastic
Interface Type: 3.5mm
Package includes:
1 × Bluetooth receiver
1 × 3.5mm metal adapter