3.1A Quick Charging Car Aux Audio Output HD Double USB Bluetooth Music MP3 Player

Specification: Product size 25mm X 145mm Voice Frequency Response 20Hz~15Khz Audio Format MP3 I WMA Signal Noise Ratio 68dB FM Transmitter Frequency 87.5 ~ 108.0Mhz Bluetooth Bluetooth Version V4.2 Bluetooth Sound Processing Stereo-A2DP (Advance Audio Distribution profile) Bluetooth Transmission Distance 10m Support Bluetooth Protocols HPF I HSP, OPP, A2DP I AVRCP, PBAP Technology Working Voltage 12 ~ 24 V Power Consumption 0.5W Working Temperature 0 ~ 50C Working Humidity 0 ~ 90% USB Charger Output 5V / 3.1A Display Display screen Large Screen Display Suitable Products Compatible with Apple, Samsung, Xiaomi, Huawei, HTC, NOKIA, GOOGLE and so on, Mobile and Tablet. Features: 1. Easy to operating - Plug the device into car ciga rette lighter socket - Paired your smart-phone Bluetooth with the device "G11S" then set your car radio to empty frequency. - Adjust the device FM Frequency to the same as the car radio and then play and enjoy the music. 2. Large screen display car battery voltage and frequency 3. Smart Compatible - Bluetooth version 4.2, the call is more stable, the sound quality is clearer, compatible with smart phones with the low version Bluetooth solution, table Etc Bluetooth Device. 4. 3 Types of music play mode - Bluetooth connection to play music - After Bluetooth connection, can play music via mobile phone, transmit to car speaker via FM. 5. Identify TF Card / U Disk Card - Insert the TF Card / U Disk Card into the slot of the device, and the device will automatically identify and play the music. - Built-in MP3, WMA decoding chip, comprehensive upgrade, sound quality is better. 6. Aux Audio Output to play Music - Aux audio output function, when the car does not have a radio or the radio is damaged, you can use the AUX output function instead of the FM radio. - 3.5MM connector is inserted onto to AUX-in port of the car. 7. One-key for Hands-free calling - Easy to press the bottom to answer the incoming phone, do not hinder driving, which ensure your driving safety. 8. Quick charging up to 60% - Quick charging technology, dual USB charger, can be charged for many devices. 9. Smart chip, multiple safety protection. - Excellent microprocessor chip, effective control of transition and fever, product quality is stable and pass national safety rules test, intelligent power failure design protects battery life. 10. Keep charging on the bumpy mountain road. - Strengthening the anti skid shrapnel of both sides won't be loosed, output stability. Package included: 1 X HD Bluetooth Music Player 1 X 3.1A Dual USB Cable 1 X Instruction Manual