[40 Watt Subwoofer and IPX6 Waterproof] With the exclusive patented Tronsmart SoundPulse 40W enjoy a high power output of sound. Combined with the waterproof IPX6 certificate, this means that it adapts to any situation, such as travel, at the beach, at the swimming pool, in the shower, at a party, etc ...[Long Battery Life and Powerbank Function] In the case of medium volume use, you can play continuously for 15 hours. When not in use, the 6600mAh contained in the lithium battery can standby for 24 months, and the charging time is only 3 to 5 hours. The speaker has a micro USB port for emergency charging of your devices.[TWS Connection and Tri-Bass Effects] By pressing the TWS button, 2 T6 Plus speakers can be combined with the TWS system, up to 80W stereo power. And the T6 + new sound EQ adjustment allows you to play 3 different types of sounds, vocal, extra bass and deep bass.[Bluetooth 5.0 and Hands Free Kit] The powerful Bluetooth 5.0 compatible with all Bluetooth devices is more stable than 4.2, 4.0 (with 20m). With a bluetooth connection, you can also use the speakerphone for clear calls without sizzling.[Multi Function Control and Voice Assistant] The difference between the T6 Plus and a traditional speaker is that the volume is adjusted by a rotary dial. You can use the pause / play button. Pressing for 3 seconds activates the voice assistant like siri or Google assistant.