You can?ˉt keep eyes on your child all the time even if you are a super-parent. And sometimes they will be attracted by some other things and wander away. That?ˉs why you?ˉll need this HAVIR HV-102 Bluetooth Smart Two-way Finder Wearable Child Safety Wrist Band for iOS !#!amp!*! Android Smartphone! Whether you are on a family outing or filed trip￡? this little device can help you quickly find the missing child. With a soft silicone band￡? it rests comfortably on your child?ˉs wrist. The best part is that it supports two-way finder! When the device is 10 meters away from you￡? it will give out sound alert and send notification to the phone. You can also set the safety distance and alert sound as you wish. Isn?ˉt it brilliant? Click and order now!                                    Features            Help you quickly find the missing childSoft silicone band rests comfortably on your child?ˉs wristSupport two-way finder￡? four HAVIR bands can be connected to one cellphone simultaneouslyWhen the device is 10 meters away from you￡? it will give out sound alert and send notification to the phoneYou can set the safety distance as you wishPersonalized alert sound￡? support recorded sound alertSupport do-not-disturb settings of alarm time periodUSB charging￡? low power consumption￡? long battery lifeUltra-slim design￡? lightweightAlso great for finding your stuff                                                            Specifications            Brand    HAVIR    <br>Model    HV-102    <br>Material    ABS    <br>Color    White    <br>Bluetooth Version    V4.0    <br>Operating Distance    10-30M    <br>Alarm Volume    70DB    <br>Battery Type    2032 Button Cell    <br>Battery Capacity    200mAh    <br>Bluetooth Chip    CC2541    <br>Transmission Mode    Wireless    <br>Transmission Frequency Range    2402MHz - 2480MHz    <br>Communication Distance    10-30M    <br>Voltage    3V    <br>Standby Time    Six Months    <br>Compatible System    Apple and Android    <br>Dimensions    (9.65 x 0.98 x 0.71)" / (24.5 x 2.5 x 1.8)cm (L x W x H)    <br>Weight    1.11oz / 31.6g    <br>                                                            Package Includes            1 x Anti-Lost Alarm Device