RGMS Present Music aircraft carrier: natural bass, dual speakers stereo sound, strengthen full-range speakers, optimize the working state of traditional speakers, the bass is more powerful 2. Chip upgrade, stable Bluetooth 5.0, compatible with 99% mainstream Bluetooth devices on the market, the connection distance is more than 10 meters, and the playback is free More than 99% lossless sound quality restoration, close to lossless sound quality, smooth and elegant pleasure, automatic channel search, feel the fun of radio 4. 1200mAh mAh lithium battery, 8 hours of continuous playback, about 3-4 hours of charging time, and 18 days of standby time 4. Can be connected to TV, computer, and other devices, support wireless Bluetooth/audio cable USB and other devices, so that music is everywhere.This speaker delivers Clear Sound with a Dynamic Sound effect which is extremely powerful & loud. It provides hours of entertainment at an affordable price point. You can carry it to outdoor family picnics, house parties, cultural events/festivals, outdoor sports sessions. As this is a Bluetooth speaker, it can wirelessly connect to your mobile phones and other Bluetooth enabled devices. The paring process is extremely user friendly and quick. Additionally this speaker also has the extra features of a USB port through which you can play your music by connection a Pen Drive, an Aux in slot to connect various other media devices, A Micro SD Card/TF Card reader to directly plug in your Phone memory cards if required & a FM radio to catch up with latest tunes on the playing on the air. All these features come together to form an extremely value for money product.Create the perfect ambiance for a house party by getting home the E-91 portable speaker. This Bluetooth speaker, with a 10 W speaker output, delivers crisp and clear audio which is sure to make your home party a memorable one. You can even host a party outdoors, thanks to this speaker. You can enjoy uninterrupted and non-stop music all-night, as this speaker offers a long battery backup of up to 3-4 hours.Convenient for you to carry with enjoy music at any time and at any places . Compact & Lightweight, easy to carry.Portable design convenient for you to carry with, enjoy music at any time and at any places .Small size. Anti-skid mat on bottom adds the stability for the speaker, hands free built to answer your call freely. Built-in microphone allows you to answer calls without skipping a beat. Free your hands and keep your safety in driving.USB interface design, plug and play, easy to install and operate.Double Inner Speaker with HiFi Stereo Surround Sound Double bass storm, double magnetic horn, cinematic sound 1200mAh oversized internal battery Fast Charging 2-3 hours and extra long play 10-12 hours Wireless Bluetooth High Speed connection HD Inbuilt Speaker for hands-free calling Built-in microphone, intelligent noise reduction TF Card, USB Disk and AUX input beautifully designed body with special features Enjoy crystal clear conference calls over your speaker Compatible for all devices wireless metal HD sound beautifully designed and good colour Heavy Bass with ultra-blasting sounding quality Maximum comfort and superb performance Well balanced full spectrum audio.