in the open air<br>● Water resistant and rechargeable, no battery in need<br>● Reliable LCD digital display screen can show the level of stimulation<br>● 4 modes including shock,vibrate, sound and LED light<br>● Both remote and collar go on sleep mode after about 3 minutes<br>● Both remote and collar are built-in 1 x 3.8V 200mAh lithium battery, 2 hours charging time and 1 - 2 weeks service time ( Associated with using time and frequency )<br>● You can check the battery by viewing the indicator on the remote or by viewing the LED on the collar<br>● Adjustable collar length is maximum up to 52 cm<br>● Safe design for your pet<br><br><img src="//agdetail.image-gmkt.com/m430/970/806/596806970/img/agdetail.image-gmkt.com/970/806/596806970/img/des.chinabrands.com/uploads/2015/201509/heditor/201509151803386385.jpg" alt="M613 LCD Rechargeable Water Resistant Remote Control Dog Training Collar with 4 Mode - 100 - 240V" /><br><br><B><span style="font-size:14px;">Important Notes:</span></B><br>● Please fully charge the collar-receiver and remote-transmitter before using the product<br>● Please refer the user manual first<br>● For collar receiver, when charging is completed, put back the rubber cover to keep charging hold clean from water and dust                 <strong>For:</strong> Dogs <br />             <strong>Type:</strong> Collars <br />             <strong>Material:</strong> ABS, Nylon <br />             <strong>Functions:</strong> Waterproof, Adjustable <br />             <strong>Color:</strong> Black                               Array             <strong>Package weight:</strong> 0.319 kg <br />             <strong>Package size (L x W x H)  :</strong> 18.9 x 14 x 5 cm                               <strong>Package Contents:</strong> 1 x Remote Controller, 1 x Receiver, 1 x Power Adapter, 2 x Screw, 1 x Charging Cable, 1 x English Manual,1 x Test Bulb