Welcome to our store！</br>1、Self-powered design, no batteries required, which is convenient for using. 2、Stable signal, which has great anti-interference ability and long transmitted distance. 3、There are 28 music for you to choose, which can satisfy different preference. 4、Adjustable volume design, you can adjust it according to your need. 5、IP68 waterproof, it is can be used outdoors even in bad weather. <div class="wang-edit-text"><span style="font-family:Arial;font-size:16px;"><strong>Features</strong>:</span> <span style="font-family:Arial;font-size:16px;">1. Self-powered design, no batteries required, which is convenient for using.</span> <span style="font-family:Arial;font-size:16px;">2. Stable signal, which has great anti-interference ability and long transmitted distance.</span> <span style="font-family:Arial;font-size:16px;">3. There are 28 music for you to choose, which can satisfy different preference.</span> <span style="font-family:Arial;font-size:16px;">4. Adjustable volume design, you can adjust it according to your need.</span> <span style="font-family:Arial;font-size:16px;">5. IP68 waterproof, it is can be used outdoors even in bad weather.</span> <span style="font-family:Arial;font-size:16px;">6. Ultra-thin and lightweight styling, easy to install.</span> <span style="font-family:Arial;font-size:16px;"><strong>Specification</strong>:</span> <span style="font-family:Arial;font-size:16px;">Condition: 100% Brand New</span> <span style="font-family:Arial;font-size:16px;">Wireless Distance: the Distance Without Interference is About 150 Meters</span> <span style="font-family:Arial;font-size:16px;">Ringtones: 28 Chords Music</span> <span style="font-family:Arial;font-size:16px;">Volume Adjustment: 4 Gear Controllable, Ring and Flash</span> <span style="font-family:Arial;font-size:16px;">Rated Voltage: AC110-240v 50/60HZ</span> <span style="font-family:Arial;font-size:16px;">Wireless Frequency: 433.92NHZ</span> <span style="font-family:Arial;font-size:16px;">Operating Environment: -10-+55 °c</span> <span style="font-family:Arial;font-size:16px;">Waterproof Grade: IP68</span> <span style="font-family:Arial;font-size:16px;">Optional Type: Type A: 3 Emitter 3 Receiver, Type B: 2 Emitter 3 Receiver</span> <span style="font-family:Arial;font-size:16px;">Optional Pug: US, UK, EU, AU</span> <span style="font-family:Arial;font-size:16px;"><strong>Package List:</strong></span> <span style="font-family:Arial;font-size:16px;">Type A:</span> <span style="font-family:Arial;font-size:16px;">3 x Emitter&nbsp;</span> <span style="font-family:Arial;font-size:16px;">3 x Receiver</span> <span style="font-family:Arial;font-size:16px;">3 x Double-sided Adhesive Tape&nbsp;</span> <span style="font-family:Arial;font-size:16px;">1 x Instructions</span> <span style="font-family:Arial;font-size:16px;">or</span> <span style="font-family:Arial;font-size:16px;">Type B:&nbsp;</span> <span style="font-family:Arial;font-size:16px;">2 x Emitter&nbsp;</span> <span style="font-family:Arial;font-size:16px;">3 x Receiver</span> <span style="font-family:Arial;font-size:16px;">2 x Double-sided Adhesive Tape&nbsp;</span> <span style="font-family:Arial;font-size:16px;">1 x Instructions</span> <span style="font-family:Arial;font-size:16px;"></span></div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>