with 4.2 Bluetooth chip, lossless transmission audio source, automatic identification of compatible devices, intelligent quick connection.
RB-M21 with high quality ABS material environmental protection to build the main body with audio nylon network material to cover 97% of the appearance, cooperate with the diaphragm of the grain metal plate of the CD The appearance is Delicate and elegant
2 pieces 40mm magnetic full range speakers 2 pieces 71mm low radiant pots Integrated lithium battery 2200 MAH, 30 days Ultra-Long standby time, 6-8 hours of play.
IPX5 waterproof level, enjoy music anywhere and anytime.
Supports TF card playback, bluetooth player, TWS wireless internet, auxiliary input, FM radio.