S1 Bluetooth Speaker, Handlebar Speakers for Bike, Portable Speaker with LED Torch Light, Waterproof IPX5, LED Light, TF Card Play, for Indoor/Outdoor/Hiking/Camping/Travel (Blue)

BEST BICYCLE SPEAKER: Mounting the S1 on your bike's handle-bar, keeping Bluetooth connected, music playback and hands free phone call are all along the way with you; Pressing the power button, the S1 turns into a torch light (3 SOS light modes) to light up your way; Supporting TF card music playback, the S1 never lets you feel lonely on the go; What's more, the S1 can be used as an external battery/power bank, it's a super Transformers and couldn't be a better companion on your bicycle.
STUNNING & STRONG SOUND: Built-in 40mm driver, Neodymium stereo amplifier presents you live experience in talking on phone and surprising fullness, excellent sound resolvement gives the S1 gorgeous timbre way above average.
EXTEND PLAYTIME: 4000mah rechargeable battery provides a long time usage (up to 24 hours by TF card play) and turns it into a backup power supply as well, perfect portable wireless speakers for biking, travel, cycling and other outdoor activities.
FULL-EQUIPPED OUTDOOR ACCESSORIES: considerately offer all you need when cycling with the S1 - Bike mount & Carabiner & Audio Cable & USB Charging Cable & Silicone protective sleeve to ensure waterproof, dust proof and shockproof. 2, The USB port is output for backup power supply, to juice up your phone or other devices, DO NOT insert U-disk into speaker