Rechargeable MP3 , MP4 Apple , Moblie Iphone 4 FM Transmitters With 5pin Mini USB

Rechargeable ?MP3 , MP4 ?apple , moblie ?Iphone 4 FM Transmitters with 5pin mini USB

Technology:
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·?Tested?all?battery?cells?with?HTTTM?(high?temperature?test)?technology?using?EU?standards.

·?UL?certification.

·?SGS?inspection?RoHS?standard?as?earthfriendly?products.

·?All?our?device?has?high?quality?protection?circuit?module.

Hands?free?speaker:
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·?Frequency?response:?20Hz-20kHz.

·?Working?range:?3-9?meters.

·?Sensitivity:?≥50dB.

·?Working?electric?current:?50mA.

·?Standby?electric?current:?90μA.

·?Power:?built-in?battery.

·?Audio?input:?3.5mm?stereo?earphone?jacket.

·?Working?electric?current:?50mA.

·?Microphone?sensitivity:?-42?±?3?dB.

Rechargeable Iphone 4 Wireless FM Transmitter Hands Free Speaker with 50mA

·?Input:?5pin?mini?USB?5V-0.5A.

·?Output:?30pin?standard?iPhone?interface?and?USB?interface?5V-1.0A.

·?Capacity:?1300mAh.

·?Battery?cell:?Li-polymer.

·?Compatibility:?work?with?iPhone?through?30pin?interface?and?work?with?most?of?digital?products?through?USB?output?port.

·?Standby:?200?hours.

·?Demission:?TBD.

·?Charge?time:?3~4?hours.

FM?transmitter:
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·?3.5mm?audio?input?earphone?interface?and?work?with?most?of?music?player?has?3.5mm?earphone?jack.

·?Frequency:?76~108MHz, ?adjust?frequency?by?press?button?+?and-by?0.1MHz.