S31 Portable Bluetooth Speaker 3D HIFI Boombox Stereo Wireless Speaker Support TF Card, USB Pen Drive

About this item: 1. 360° Surround Sound: 40x60MM alloy large diaphragm, 40MM x2 Magnetic large speakers create a dynamic listening enjoyment. 2. Bluetooth 5.0 & Enjoy the Bluetooth Technology: The Bluetooth 5.0 transmission is stable and efficient, free hands and convenient. 3. 2000mAh Long Battery Life: play for 6 Hours, don’t worry about power off. 4. Built-in sensitive microphone, support Bluetooth mobile phone hands-free calling, free hands. 5. Bluetooth & AUX & TF Card: quipped with AUX audio cable, Bluetooth becomes wired in one second. External phone, computer is very convenient support for TF card playback.

Product specification: Power: 10W (5W*2) Bluetooth version: 5.0 Play time: 6 hours Waterproof: Yes Waterproof Rating: IPX5 Frequency range: 20-2000 Hz Connection support: Bluetooth, AUX, U disk, TF card (up to 32G) Accumulator capacity: 2000mAh AUX port: Yes Input Power: 5V/1A, via Micro USB port Charging Time: 1-2 hours Playtime (Varied by Volume Level & Audio Content): 5-6 Hours Bluetooth Profile: HSP / HFP / A2DP /AVRCP Playback format: MP3, WMA, WAV Audio Codec: SBC Bluetooth Range: Up to 10m/33ft (open area) Frequency Range: 20Hz-20KHz Signal to noise ratio: ≥85dB Distortion rate: <1% Sounding principle: moving coil Speaker diameter: 40mm*1, 40x60mm*1 Product size: 180*58*58mm Product weight: 0.33kg Package size: 200*63*63mm Package weight: 0.39kg

What can you get with your buying? 1x S31 Bluetooth Speaker 1x USB charging cable 1x Aux audio cable 1x User manual