1.Wireless bluetooth remote control comes with built-in high definition microphone, hands-free telephone function support, no need to worry missing your calls when riding.
2.Multi compartments backpack design, suitable for storage clothes, digital accessories, bicycle accessories, foods when bike riding, hiking, mountain climbing, etc.
3.Ultra loud sound amplifier, enjoy your music more clearly.
4.Voice prompt when playing and bluetooth connected, it can read the number of a call for you.
5.5200mAH capacity battery, long playback time and can be used as a power bank for your mobile phones and other digital products.
6.TF card support, enjoy the musics from your card whenever and wherever you like.
7.Dazzle light support, offering you a more safe riding at night.
-Power Bank Output: DC 5V/1A
-Powered By: DC 5V/ 500mA
-Charging Time: 8-10 Hours
-USB Port: Micro USB
-Battery Capacity: 5200mAH
-Bluetooth Version: 2.1+EDR
-Bluetooth Distance: Normal 10m, Max. 20m
-Support Memory Card Type: TF card(Max.32G, mp3/wma/wav files)
-Stereo: 5W x 2
-AUX Port: 3.5mm
-Amplifier On/Off Switch: Turn On/Off the amplifier function.
-Play/Pause/Answer/Hang up Button: Short press for Play/Pause, Long press(3s) to switch to TF card/Bluetooth mode, When calls comoing, short press for answer, press again for hold on, long press for hang off directly.
-Next/Volume Up Button: Short press for next song, long press for turn up the volume, when increase to Max, there will be a beep.
-Previous/Volume Down Button: Short press for previous song, long press for turn down the volume.
-Dazzle light Turn On/Off Switch: Turn On/Off the dazzle light.
BACKPACK WITH SPEAKER. This backpack speaker comes with 2 built-in bass resonating stereo subwoofer and multi compartments, ideal for outdoor sports like cycling, hiking, mountain climbing, travel, etc.high quality crystal clear sound, distinct mids and highs from our two precision acoustic drivers delivers excellent stereo sound and enhanced bass from our proprietary passive bass radiator design.It will really cool when you cycle, the music around you long time.
CONNECT IN SECONDS to Bluetooth devices including: iPhone, iPad, iPod, Samsung, Kindle, Smartphones, Tablets; play audio from laptops, PCs, and non-Bluetooth devices using included 3.5mm audio cable/AUX-IN jack; includes Micro-USB charging cable.High speed wireless bluetooth 2.1 TF car etc.
ERGONOMIC RUGGED DESIGN in the back, features with 360 degree breathable material, relax your pain and massage the muscle.
HARD EVA MATERIAL, waterproof, anti-shock and pressure resistant.Comfortable to back.
CONTROL PANEL,5 button design, Amplifier which in the control panel side. NEXT(volume up), PREVIOUS (volume down) play (pause, answer, hang up) and warning lights switch button. Press the light button, you can use at night, as the taillights.Buit-in 5200mAH polymer battery, 8-12 hours long continuously playback time.