With superb audio quality・ this 2 in 1 Bluetooth transmitter and receiver works perfectly with any audio device・ from HiFis and car stereos to TVs and PC. Allows you to enjoy the stereo music without wire restriction <br />  Bluetooth transmitter Work with any type and brand of device such as TV・ PC・ CD player・ iPod・ Kindle Fire・ MP3/MP4 etc. up to 30 feet working range. Easy pairing with Bluetooth stereo headset・ headphones・ speakers and other Bluetooth stereo audio enabled system and Support Two Bluetooth Headphones Or Speakers Simultaneously. <br />  Bluetooth Receiver: for Car or Home Stereo. speaker or car stereo via 3.5mm or RCA cable・ and pair it with Bluetooth-enabled audio sources such as your smartphone・ tablet or laptop to enjoy music wirelessly. it can still be paired to two of your smartphones or tablets・ but the receiver can only receive the audio from one of the two paired devices. <br />  Bluetooth 4.0 with A2DP. Has an excellent battery life: the transmitter holds up to 10 hours and the receiver up to 10 hours. dual mode・ you can use it plugged with AC adapter without worrying about the battery. <br />  Order With No Risk:100% Satisfaction Guarantee - If you are not completely satisfied with・that we offer 30 days Money Back Guarantee and within first year・ we will replace it with a new one <br /><br />Features: <br />latest CSR-DC5 chip・ Outstanding Bluetooth stereo audio quality with aptX codec/Support the transmission of online games・ television・ movies・ sound・ live music Simple to switch between transmit and receive modes <br />Position anywhere in your house <br />Up to 10 meter range and can be moved freely no wires orks with all audio devices. <br />Compact design・ easy to use <br />Long battery life: transmitter up to 10 hours・ receiver up to 10 hours <br />Standard 3.5mm audio socket and cable enable to connect to most audio device <br />Can be used as a pair・ one as transmitter and the other one as receiver Can <br />charge and work simultaneously <br />Bluetooth V4.0 with EDR <br />Support audio codec: aptX・ SBC <br />300Amh Rechargeable Polymer battery (Non-replaceable) <br />RX mode working time: up to 10 hours <br />Product weight: 82 grams <br />Note: Please read the product instruction manual for the first time <br /><br />Packing list: <br />1 x Bluetooth music Transmitter <br />1 x Mini USB Power Cable <br />1 x 3.5mm Audio Cable <br />1 x RCA