Wireless Bluetooth Stereo Mini Robot Speaker, Smart Bluetooth Speaker with Power Bank - Supports TF & MP3 AUX, Built-in Speaker Phone Microphone (Black)

Description

Product Features: Provide charging for mobile phones and other digital devices (portable mobile power bank) Support TF card expansion playback Built-in sound card line input player AUX audio input MP3 function audio output The breakpoint memory is played automatically Fast charge technology Wireless Bluetooth connection,Stereo playback Bluetooth Voice calls:one button to answer and hang up Bluetooth player reverse control Long standby Can connect with USB lamp, fan and another usb-powered device. Product Specification: - Output power: 5W (RSM) - Speaker unit: 53MM within the magnetic levitation speaker - Frequency response: 50HZ-18HZ - Bluetooth version: 3.0+ - Frequency: 2402-2480 GHz - MIC sensitivity: -38db - Distortion: - Receiving distance: 10-30M - Charging voltage: DV 4.8-5V - Battery capacity: 2200mA - Music playing time: 12 hrs(max volume) - Standby time: 240hrs - Fast charging time: 4-5 hrs