Function:<br />1. Calendar, alarm clock, snooze<br />2. Colck (12/24H)<br />3. Wireless reception of outdoor temperature and humidity, automatic and manual switch channels<br />4. Indoor/outdoor temperature, indoor/outdoor humidity<br />5. Max./Min. record count<br />6. Barometer range (high/low pressure alarm)<br />7. Weather forecast index<br />Power supply: 3V<br />Frequency: 32.768KHZ and 3.58MHz (fast frequency)<br />Receiver battery: 3 x AA <br />Emitter battery: 3 x AAA<br />1 x Thermometer Hygrometer<br />1 x Emitter<br />1 x English User Manual <br />Packaged in paper box<br /><img src="//agdetail.image-gmkt.com/m430/889/645/620645889/img/agdetail.image-gmkt.com/889/645/620645889/img/img6.eachbuyer.com/x12/p71/zm86_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/889/645/620645889/img/agdetail.image-gmkt.com/889/645/620645889/img/img6.eachbuyer.com/x12/p71/zm86_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/889/645/620645889/img/agdetail.image-gmkt.com/889/645/620645889/img/img6.eachbuyer.com/x12/p71/zm86_6.jpg" />