Promate BIKEROCK Mini Bluetooth Speaker with Bike Mount.

Sporty Wireless Mini Speaker with Bike Mount
Sleek, very compact Wireless speaker
Use the bike mount for optimum functionality
Touch Multi-function Button for added functionality
With dedicated slots for Micro-SD, Aux-in & Micro-USB, you can groove to your favourite beats
bikeRock allows you to make calls and answer incoming calls whilst you play your favourite tracks
Music On-the-Go
Navigate through your favorite tracks via Easy Navigation Buttons
The built-in Mic adds on to the functionality
The powerful 600mAh allows you to play music for up to 8 hours
TECHNICAL SPECIFICATIONS
Bluetooth® Version:v4.0 + EDR
Bluetooth® Profiles:A2DP, AVRCP, HSP, HFP
Input Power:DC 5V/1A
Output Power:3W x 2
Impedance:4 Ω
Operating Distance:10 meters
Speaker Frequency:2.4 - 2.48 GHz
Signal-to-noise Ratio:75dB
Charging Time:3-5 hours
Playing Time:8 hours
Battery Capacity:500mAh
Made from PC