KK Product Description:
Bicycle Bluetooth Mini Speaker:
Bluetooth Version：4.0 version
Branding of Chipset：CSR 8615
Output Power & impedence (W &Ω)：1W ,4Ω
Frequency Response (Hz / KHz)：80Hz -15 KHz
distortion degree：>1%
Microphone：YES
Handfree Features：YES
Water proof class：IPX5
Battery type, capacity, voltage:rechargeable polymer-battery,300mAh,3.7V
Working time:play 4 hours at full volume
Charging Port Type:micro usb
Materials:ABS，silicone
Available color for selection:any color
Product dimension (mm / cm):92.6*47*26mm
Weight (g / kg) :61g
Accessories:Usb charging cable 60cm*1，
Any other Function & Features：
1. sound report No. for coming call
2. one key to pick up the phone, do not need to release the handlebar, improve riding safety factor
3. double click on the voice call, dial phone while riding, no need to take the phone
4. built-in rechargeable polymer lithium battery, it can be recharged circularly
5. IPX5 class waterproof, can use all sorts of weather riding
6. one button to riding bell
