Features: BT V3.0 technology provides stable performance and fast transmission, easy to pair with most BT-enabled devices, 10m transmission distance. Compatible with almost all BT-Enabled devices, such as, smartphones, tablets, laptops and other BT-Enabled devices. Super mini body with heavy bass. This mini wireless speaker will deliver you unbelievable powerful bass and shock sound. Adopts DSP noise reduction technology and built-in Mic, supporting hands-free function and offering clear communication effect. Supports set up TWS system with two speakers. Two speakers can connect with each other.(Open two speakers simultaneously and then double click one of the speaker then they will be connected.) Combined with strong bass and surround stereo sound, bringing you a wonderful music enjoyment. Fashionable appearance, exquisite aluminium alloy shell, good hands feeling. Mini and compact size, easy to carry. Just simply fit it in your bag and the music will accompany you all the way!