This bicycle horn & taillight kit comes with rechargeable battery, wireless horn working also as remote control for taillight. 3 modes of horning and various rear light flashing modes make it possible to ride in different places.<br><br> <b>Horn specifications</b><br> Housing Material: ABS<br> Charing time: 30 mins<br> Stand-by time: 6 months<br><br> <b>Taillight specifications</b><br> Housing Material: ABS<br> Charing time: 30 mins<br> Stand-by time: 6 months<br> Battery duration: 6-12 hours (Varied by flashing mode)<br> Flashing model: Long lighted, Left turn, Right Turn, Emergency flashing<br><br> <b>Packing Details</b><br> 1 x Bike Horn<br> 1 x Taillight<br> 1 x USB Charging Cable <br> 1 x Owner’s manual <br><br> <b>NOTE</b><br> ID Pairing is required between the horn &tail light, please refer to the manual carefully before first time use.