Remax RB-M11 Portable Desktop Wireless bluetooth Speaker Support TF AUX Sound Box Speaker

Feature:Equipped with bluetooth 4.2, the portable speaker pairs effortlessly with laptops, smartphones, and other compatible bluetooth-enabled devices.Comes with 3.5mm AUX cable, which can be connected with non-bluetooth enabled audio devices.Built-in high-definition microphone, Support for voice callsBuilt-in 1500mAh lithium-ion battery, you get 4-hours playtime after a full charge.Specification:No:RB-M11bluetooth specification: CSR bluetooth V 4.2Transmission distance: 10 metersAudio input: bluetooth/ AUXPSNR: 82dB Distortion: 0.3%Watt: 3.5WSpeaker: F40mm double magnetic 16 core 4/5WFrequency response: 100Hz~18KHzOperating voltage: 3~4.2VStandby current: 0.5mABuilt-in battery: lithium-ion 1500mAhCharging specification: 5V / 500maStandby Time: 30 hours Play time: 4hSize: 190*59*90mmColor: Black / Blue / Red / White Package Included:1 * bluetooth Speakers1 * Charging Cable1 * 3.5mm Audio Cable