* Outdoor Bluetooth Speaker,built-in bluetooth 4.1 wireless transmission, working distance up to 10 meters.
* Support Hands-free when answer calling (with Microphone)
* Compatible with all Bluetooth devices such as smart phones, tablet PCs, iPOD ...
* Bluetooth chip, clear sound and perfect quality, powerful bass and can enjoy unfettered music anytime, anywhere when you are out.
* Support playing MP3 songs stored in the TF card
* Support external 3.5mm audio input terminals of all.
* Support FM automaticly search channels.
* Supports rechargeable.
* High capacity 2000mah for over 8 hours standby and up to 6 hours of playtime
* Support TF /micro SD card,FM radio ,external audio AUX input
Name: s618 waterproof wireless bluetooth speaker
Output maximun power :6W
Lithium battery voltage:3.7V
Capacity of lithium battery:2000mAh
Speaker specifications:outer diameter 52mm,4ohm 6w
Operating time :6-8 hours (depending on the size of the colume may vary)
Charging voltage: 5V 0.5A-1A
Charging time: about 3 hours
Support TF card music formnat :MP3,WAV
FM(optional) frequency range: 87.0--108MHZ
Package list :
1 x waterproof bluetooth speaker
1 x usb charging cable
1 x audio cable
1 x climbing buckle
1 x user manual
1 x retail box
Notes: This price is not included bicycle bracket ! If you choose ship from China and you need the bicycle bracket , please contact us to pay extra $2 . Thank you .