Brand - Havit, Model - Havit SK578BT, Type - Wireless Speaker, Channel - 1:0, Connectivity - Bluetooth, RMS/Channel (Watt) - 3W x 2, Output Power - 6W, Signal to Noise Ratio (dB) - >-72dB, Frequency (Hz - KHz) - 65Hz - 18kHz, Memory Card Slot - Yes, Bluetooth Range - 10 Meter, Bluetooth Version - Bluetooth 4.2, FM Radio - Yes, Input Interface - Aux-in, Bluetooth, Battery - 1200mAh, Dimensions (WxHxD) - 125 x 40 x 75mm, Weight - 230gm, Feature - Mini body with 6W output, incredible stereo sound, Adopts V4.2 , fully compatible with Bluetooth-enabled devices, high-speed wireless data transmission,high anti-interference capability,up to 10m working range, Others - Chip: JL, Bluetooth version: V4.2, Speaker: 40mm, Bluetooth Communication Protocol: SPP, HFP, A2DP, AVCTP, HID, Input voltage: DC5V/1A, Voice chat: Supported, Audio input: Bluetooth, AUX, Micro SD Card, FM, Material: ABS, Specialty - The front is made of linen fabric, exquisite and durable, With hand-size hold design, for easy portable and outdoor, Warranty - 1 year, Country of Origin - China, Made in/ Assemble - China