T&G TG535 Portable Bluetooth Speaker Column Wireless Speaker BoomBox Outdoor Strong Bass Stereo HIFI TF FM Radio with Super Flashlight, 

Built-in Dual Woofer: 2*5W Power Out

Portable detachable strap Ultra-portable speakers with detachable strap, perfect for travel, hiking, cycling, mountain
climbing...With a base on the side, it can set on table.

Superior Shockproof Material Speaker is made of engineer plastic, shockproof, keep intact even falling onto the floor. Covered by special dustproof and waterproof mesh.

IPX7 Waterproof
Splashproof, rainproof, dustproof, sandproof; outdoor shower speaker, perfect for the beach, poolside, car, boat & golf cart --IPX7 rating speaker can resist gentle water spray & splash but cannot be partially or fully submerged. And the speaker has a sealed zipper to prevent your speaker from water.

360° audio, astonishing sound Cylinder shape makes you enjoy your music in 2*5W full-bodied stereo realized through dual high-sensitivity acoustic drivers. Distortion-free at maximum volume. Provides the perfect soundtrack for the park, yard, or anywhere in your home.

Handsfree voice call and FM function The speaker support handsfree voice call and FM function. You can answer call without reaching your phone.
TWINS Pair it with a second speaker to create an unmatched stereo experience. And bring multiroom audio to your whole home.A stereo pair not only creates more room-filling sound, but also provides great bass extension, with a deeper, more accurate reproduction of low frequencies.

Bluetooth 5.0, 99% compatibility Instant pairing Bluetooth in seconds to: iPhone, iPad, iPod, Mac, Smartphones, Tablets, Windows 7,8,10---To playfrom Chromebooks, TVs and non-Bluetooth devices use the included 3.5mm audio cable connected to the AUX-IN jack.Bluetooth 45.0 ensures and maintains a strong connection up to 33 ft.Speaker would automatically reconnect to the last device used.

4 Play Modes
Not only by Bluetooth, you also can enjoy music from up to 32GB Micro SD, TF card (not provided) and AUX.
Extended playtime High capacity rechargeable 1800 mAh battery for up to 10 hours of playtime at 2/3 volume on a full charge.

Easy control buttons
Bluetooth: Pair your phone. -: Volume-/Previous Track +: Volume+/Next Track Switch: Turn on/off TWINS: Connect two speakers Play: Play or Pause