Now there are more and more Bluetooth speakers. On the premise of ensuring the sound quality, manufacturers are trying to find a breakthrough in the appearance and functions. So recently, there have been many models of audio combining light and music. Here, the author shares a ROCK/ROCK light and sound Bluetooth speaker with you to see how many sparks light and sound have made.

The outer package of ROCK optical audio Bluetooth speakers is very ordinary. Here, we will not introduce the speaker out of the box, but go straight to the theme.

Product list: Micro store credit card, 3.5mm audio cable, user manual, warranty card, micro USB cable, ROCK optical audio Bluetooth speaker

The appearance of ROCK optical audio Bluetooth speaker is very unique. At the first sight, a friend asked me if I was a water bottle. This is the first time that I saw this handle design. The manufacturer fully considered portability.

The appearance of the optical audio Bluetooth speaker is mainly divided into two parts, the upper audio part and the lower light part. There is also a high-capacity rechargeable lithium battery in the audio part. The official did not give the capacity data, but only introduced that the cruise play time is about 6-8 hours at medium volume. The author personally measured that the actual time is more than 10 hours. In the light part, 1W LED is built in, and the brightness can be adjusted steplessly.

The top four keys: multi-function key (on/off/pause/answer), volume+(long press one), volume - (long press the previous one), light on key, as well as status indicator and charging indicator.

The side micro USB socket, TF card socket (the maximum support is 16G according to the official introduction, and the 32G created by the author can also be used normally), audio input port.

Four anti slip floor mats at the bottom, white ones are not resistant to dirt

The ROCK optical audio Bluetooth speaker has a built-in Bluetooth V2.1 module. In addition to the Bluetooth connection of mobile phones, tablets and other devices, it also supports 3.5mm audio connection and micro USB input. On the notebook, the audio quality using micro USB input is significantly better than 3.5mm audio connection.

As an outdoor portable light and sound speaker, you will inevitably be exposed to the night. Soft lights and wonderful music are a kind of enjoyment.

Summary:

The current price of ROCK optical audio Bluetooth speakers is 199. Although the speakers at this price do not have too much hope for the sound quality, the sound quality of ROCK optical audio Bluetooth speakers is absolutely unambiguous and balanced, and I believe you will not be disappointed.

The LED lamp with the maximum power of 1W is much brighter than expected. Especially in the dark room, it is slightly dazzling under the maximum brightness.

Of course, there is also a disadvantage. None of the four buttons supports backlighting. It is troublesome to find keys at night. I hope to add backlighting keys at easy to find locations. For example, the LOGO in the middle can be designed as a backlight on key.