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·Name: vehicle mounted Bluetooth

·Material: ABS environmental protection material

·Input voltage: 12-24V

·Output: 5V3.1A 5V2.1A 5V1A

·Bluetooth version: V2.1+EDR

·Frequency: 20H-20KHZ

·Sensitivity: -42 DB +/3Db360

·Voltage: 5v+/-0.5

·Working current: Max 45MA

·Standby current: 25MA

·Maximum Bluetooth effective distance: about 5 meters.

·Sensitivity: -92DBm

·RF output: 4.dbm

·FM: FM87.5MHZ-108.0MHZ

·Transmitting and transmitting power: 87dBUV/107dBU

·Effective distance: about 2 meters.

·Support TF Card: Max 32G

·Support U disk: maximum 32G

·One button button with LED display

·Bluetooth hands-free

·Built-in microphone

·Portable safe answering telephone

·Noise processing at call time CVC wind noise suppression

·Full duplex calling technology

·Support mobile A2DP function

·Connect the Bluetooth and play the high-quality mobile phone music directly.

·Automatically return to mobile phone after boot.

·Support TF Card extension

·Playback format: MP3/WAV music format

·With LED display

·USB2.0 interface with standard

·Charging for mobile terminal devices

Product parameters:

·Model: B4

·Product size: 854.5CM

·Package size: 1295.5CM

·Net weight: 39G

·Actual weight: 84g

The package includes:

·1 x Car MP3 Player

·1 x manual

Product type: FM Transmitters

The delivery time is around 10-20 working days after your purchase