Stereo Radio Car FM Transmitter For Smart Phone (black)

Specificationsïš Play music on any FM radio High fidelity, stereo digital PLL, transmission is stable in different environment Built-in rechargeable lithium battery The unique classic design Displaying tuning frequency with LCD screen is more intuitive Full frequency design, avoiding conflicting with radio interference Built-in lithium battery, it works more than 4 hours Memory for last frequency, it will mute the music during calls and resume playing music after calls Handsfree function offer you more safety during driving With 3.5mm jack, compatible with iphone, ipod and support all audio sources with 3.5mm jack, such as smart phone MP3, MP4 etc. Main Featuresïš Frequency range: 20Hz-20KHz Separation: >=60dB Operating voltage: 4.2V 130mA(lithium batterie) Operating current: 20mA+-5mA Working time: more than 4 hours Recharging voltage: 5V 500mA Recharging time: 2 hours SNR: >= 60dB Audio distortion degree: <2% (MOD=75KHz F=1KH Item size: 59mm*30mm*11mm Packing size: 130*80.5*21mm Net weight: 20g Gross: 61g Package Included: 1 x FM Transmitter 1 x Micro USB Cable