<b>Check the Receiver Battery Level</b><br><br> When the receiver is turned on, press the power button twice quickly to check the battery level:<br> Receiver beeps 5 times, representing 100%(80-100%)<br> Receiver beeps 4 times, representing 80%(60-80%)<br> Receiver beeps 3 times, representing 60%(40-60%)<br> Receiver beeps 2 times, representing 40%(20-40%)<br> Receiver beep 1 time, representing 20%(1-20%)<br><br> <b>Dog Training Collars Support 3 Dog Training</b><br><br> With only one remote, you can train 3 dogs at the same time, or you can train one dog alone. You only need to pair<br> the receiver with the remote with the same or different signal channels. Please pair according to your training needs.<br><br> 1.If you want 3 receivers to beep at the same time, connect 3 receivers to the same signal channel of the remote,<br>and then press the remote beep button to train 3 dogs at the same time.<br> 2.If you want 1receiver to beep, connect 3 receivers to different signal channels of the remote, then press the remote <br>beep button, the collar will only train one dog, and if you need to train the other two dogs, <br>press the "CH" button on the remote to switch the signal channel.<br><br> <b>Advantages of Paipaitek PD 526V-1 :</b><br><br> ►1 ~ 100 vibration level adjustment；<br> ►No shock, only sound and vibration modes;<br> ►Support up to 3 dogs training at the same time;<br> ►3300 feet (1100 yard) ultra-long range control;<br> ►Separate command button for easy operation;<br> ►Charging for 2 hours,continuous use for 20 days;<br> ►1.4oz lightweight receiver will not burden your pet;<br> ►Remote transmitter is small, flexible and easy to use；<br> ►Memory function design,no need to reset vibration level;<br> ►Super strong wireless signal,no obstruction through the wall;<br> ►Adjustable collar length 8”-27”, suitable for small,medium dogs;<br> ►IPX7 waterproof collars allow your dog to enjoy swimming；<br> ►The remote with a flashlight function and neck lanyard.<br>