TechComm F4 Portable Water Resistant Bluetooth Speaker

TechComm F4 Water-resistant Bluetooth Speaker with Super-portable Design, microSD Card Support and Auxiliary Input Features: Easily pairs with any of your devices via Bluetooth Water-resistant: is safe against water splashes, but avoid full immersion into water and contact with hot water and steam 3W speaker delivers clear and powerful sound Super-portable Design Plays music from microSD cards (not included) Supports a number of audio formats Auxiliary input for wired devices Specifications: Bluetooth: 3.0 plus EDR Speaker: 3W, 4 ? SNR: more or equal to 80dB Frequency: 100HZ-18KHZ Input: DC 5V Battery: 2000mAh 7.4V 18650 Dimensions: 7.09 x 2.36 x 2.28 in Net Weight: 1.32 lbs Included in the Box: Bluetooth speaker, aux cable, micro USB charging cable, and user manual Warranty: 1 year.