ZEALOT S35 Portable Bluetooth Speaker Outdoor Deep Bass Wireless Speakers with Microphone Support TF Card USB Play

Bluetooth 5.0 ,More stable ,More efficient Support TF card & SUB disk playblack . Concave bottom button ,Non-slip & Sensitive Deep bass Surround Sound . Build in microphone ,Handsfree Talk, Can answer / reject phone call 10 meters operate distance 1800 Mah battery ,long battery life Rubber base and Portable carry strap ,easy to take this speaker . Warm Tips: it's TWS bluetooth speaker, so in order to achieve better sound, we highly suggest to buy two pieces ! Product Features: 1). bluetooth 5.0, more stable bluetooth signal, effective operate distance up to 15 meters. 2). compatible with almost all the bluetooth enabled devices such as mobile phone, tablet pc, laptop, smart tv, etc. 3).TWS speaker, support two speakers pair with each other to achieve 2.0 surround bass stereo sound effect. 4). dual 52mm big Diameter high fidelity speaker drive units, powerful audio decoding, excellent stereo and bass sound quality. 5). support Micro SD Card playback, USB Flash Drive Disk playback, AUX Line-in playback mode which can used as wired speaker. 6). built in 1800mAh big capacity lithium battery, music playback time up to 10 hours, super long standby time. 7). built in sensitive microphone which allow you to answer phone call and talk through this speaker.