1. Using bluetooth 4.2 chip, lossless transmission audio source, automatic identification of matched devices, intelligent fast connection.
2. RB - M21 using environmental protection, high quality ABS material to build the main body, with the audio nylon net surface material to cover 97% of the appearance, cooperate with CD grain metal plate diaphragm. Appearance is delicate and elegant
3. 2pcs 40mm magnetic full range speakers, 2pcs 71mm bass radiant pots. 2200 MAH Built-in lithium battery, 30 Days Ultra-long standby time, 6-8 Hours playing time.
4. IPX5 waterproof level, enjoy music anywhere and anytime.
5. Support TF card play, bluetooth player, TWS wireless internet, AUX input, FM radio.
Warranty & Return:
All of our products are with money back warranty for at least one week. For more details, you can also call us on +92 310 9943111