bluetooth Car FM Transmitter Wireless Radio Adapter USB Charger Mp3 Player

Specification: Color: Black; bluetooth Version: 4.2+EDR; Screen: LED; Power supply: cigarette lighter power supply; USB Output: 5V 2.1A; Memory Card Type: TF card, U Disk; Power Supply: DC12-24V; Operating Voltage Limit: 9-26V; FM Frequency Range: 87.5-108MHz; Signal to noise ratio: 60db; Harmonic Distortion: <0.1%; Working Temperature: 0 ¡æ -60 ¡æ; For Models: DC12V-24V General; bluetooth Effective Distance: 10M; Cell Phone Microphone bluetooth Effective Rang: 0.5M-2M; Weight: 51g; Size: 87.5 x 26 x 84.5mm(L*W*H); Package Included: 1 x Wireless bluetooth Car FM Transmitter; 1 x User Manual;