Killer Concepts Rocksteady XS

12 Reasons why Killer Concepts Rocksteady XS is better

than the average

157.5mmvs 178.7mm (the average)
vs 19mm (best: Soundmatters FoxL DASH7)
54mmvs 186mm (the average)
vs 34.5mm (best: Scosche boomBOTTLE mini)
3.Can be charged via standard USB cable
Yesvs No (51% don't have it)
It can be charged and operated with a standard USB cable connected to your computer, or with a USB power supply.
4.Considerably less body volume
404.84cm³vs 5009.79cm³ (the average)
vs 92.4cm³ (best: WOWee One Slim)
544.3gvs 1565.2g (the average)
vs 67g (best: Sony Ericsson MS430)
6.Has a passive radiator
Yesvs No (79% don't have it)
A passive radiator looks like a normal driver (speaker) from the front, but on the backside all of its 'guts' are removed. Passive radiators allow woofers to produce deep tones that otherwise may not have been possible. They can have the same sonic output as larger speaker cabinets, but in a much smaller size.
7.Lots newer Bluetooth version
3vs 3 (the average)
vs 4.2 (best: JBL Playlist)
47.6mmvs 103.7mm (the average)
vs 7mm (best: Braven 850)
9.Has USB mass storage support
Yesvs No (88% don't have it)
It can transfer files, music, photos via USB, no need to install additional software.
10.Measurably lower impedance
3Ohmsvs 609Ohms (the average)
vs 3Ohms (best: SimplyVibe V3-5CPB)
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
11.Has a magnetic shielding
Yesvs No (91% don't have it)
A magnetic shielding limits the coupling of a magnetic field between two devices. The purpose is to prevent magnetic fields from interfering with electrical devices and avoid distortion (of TV, monitors, hard drives etc.).
12.Has a removable battery
Yesvs No (89% don't have it)
The battery is removable and can be replaced by the user if broken.
Killer Concepts Rocksteady XS
Killer Concepts Rocksteady XS specs
Killer Concepts Rocksteady XS features
Killer Concepts Rocksteady XS pros and cons
Killer Concepts Rocksteady XS advantages
Killer Concepts Rocksteady XS disadvantages