This #speaker does not support Bluetooth, cannot insert a card, does not have a battery, and needs real-time USB power supply. The #speaker can be plugged into a computer USB port, a mobile phone charger USB port or a mobile power supply. (Note: some mobile power supplies have a small current automatic shutdown function , The power supply to the speaker may be automatically turned off)
Regarding sound quality: Our products use imported power amplifier chips, with high-quality full-range #speakers, balanced high and middle bass, and objectively speaking from a professional point of view, the sound quality is very good.
LET'S START TALKING ABOUT YOUR PROJECT1. Two-channel, double shock, high volume and sufficient bass. 2. The ingenious handmade wooden cabinet is more concise. Compared with the plastic shell #speaker, it can reduce the cabinet resonance and make the sound more pure. 3. Suitable for desktop computers, notebooks, mobile phones, tablets, set-top boxes and other hardware devices. 4. The length of the USB and audio cables is 1.3 meters, which meets various conditions of use. 5. Wire-controlled volume adjustment switch, easy to use, labor-saving and convenient