Voice Changer! Exchange Gifts Preferred InfoThink Death Wireless Bluetooth Microphone

His Free style, I think henxing~ https://www.youtube.com/watch?v=d4721i_TAPk&feature=youtu.be 【feature of product】 ● Marvel officially authorized goods ●The radio is clear, and the original sound is reproduced. ●Echo echo design, sharing KTV singing effect ●The microphone uses double-layer steel mesh to resist wind and noise. ●Voice design, seconds change kuso tone ●With the mobile K song app, sing at any time ●Three-dimensional silicone material grip, good anti-skid and good handshake ●Taiwan design and manufacturing 【specification】 Bluetooth version: V4.2 Support Agreement: A2DP/AVRCP/AVCTP/AVDTP/PFP Transmission distance: ≦10M Frequency range: 100Hz~16KHz Signal to noise ratio: ≧70dB Microphone sensitivity: -42dB ± 2dB Speaker size / number: 52mm / 1 Output power: 4Ω 5W (horn output) microphone output 10mW Microphone directivity: capacitive single pointing Input rated voltage / current: DC 5V / 1A Operating frequency / distortion: 2.4G / ≤ 10% Charging time: 2~3 hours (1A); 4~5 hours (500mA) Standby time: 24 hours or more Use time: 4~6 hours Mix mode: back to sound mix Product size: 7x7x22cm Material: ABS / environmentally friendly silicone / metal Place of Origin: Taiwan 【Precautions】 ●One year warranty under normal use, the appearance is limited to new products (please keep the warranty certificate and purchase certificate properly) ● Damage caused by man-made or force majeure factors is not covered by the warranty