NFC Desktop Wireless Bluetooth 4.1 Receiver B10 - ** 5V USB power supply is required - not included
• Supports USB 5V DC output, can also be used for charging Smartphone etc
• Supports multiple audio output ports: can connect with 3.5 mm headset, stereo system, speaker
• Bluetooth Version: 3.0
• Bluetooth Distance: ≤10 m
• Working Current: 20 mA
• Charging Voltage: DC 5V
• Size: 84*63*21 mm
• Net Weight: 155g
• Material: ABS
• Color:Black
** 5V USB power supply is required - not included