Bluetooth V4.1+FM
High quality*Low Power*Long distance Specification
Product Name : Bluetooth music devices. Bluetooth version : V4.1+EDR
Product Model : EC501. Bluetooth logo : EC501
Working Voltage : 5V . Push to talk :support
Effective Distance: 10M distortion degree of : Audio Output :3.5mm Interface FM lauch :support
Product Size :45*25*11mm Transmission frequency: 1010MHZ
Main Material :ABS Product weight :20g
Application scenarios
Car Tablet Walkman DVD
Borne power amplifier Card package power amplifier Multimedia speaker Mobile phone
Method of use(such as Mobile phone)
1 Will the USB access 5v power supply
2 Open the mobile phone bluetooth connection this equipment
3 To access the audio line this equipment(or vehicle FM radio to 1080MHZ)
4 After the connection is successful can play music or call phone

• Intelligent Bluetooth MP3, not limited to APP, Not limited to mobile phones,
• Bluetooth connectivity through the phone, you can achieve APP mobile phone music, entertainment, map navigation through the car music player, the real expansion of the range of the car entertainment.
• NO battery, Need Charging via USB port when using it, connect this BT receiver with speaker via 3.5mm audio cable. Then you can enjoy cellphone music free wirelessly.
• 7S intelligent protection safety, built-in 7 intelligent protection system, effectively prevent over charging, over discharge, over voltage, over current, over power, over heat, short circuit. Stable and reliable, safe and worry free.
• Standard 3.5mm plugs, compatible with any car stereo or speaker with 3.5mm audio jack,Up to 10M/32.8ft transmission distance, enjoy music freely anytime, anywhere without the bound of wire.

Intelligent Bluetooth MP3, not limited to APP, Not limited to mobile phones,TONGJI