5. 12 Months Warranty Service: It's the best gift for Christmas. Boost your Christmas party. The package includes 1*portable speakers, 1*pcs USB-C Cable,1*AUX cable, 1*user's manual. All YIER products will provide a 12-month warranty service,24 hours online service. 4. IPX7 Waterproof & Suction Cup - Shower Speaker upgrades IPX7 waterproof and dustproof with a solid suction cup, portable for a shower, swim, float, boat, kayak, pool, beach, and a lot. 3. Long-lasting Playtime & Extended Bluetooth Connectivity: Experience extended playtime with up to 24 hours per charge and extended wireless range with Bluetooth 5.3, reaching up to 100 feet from your device. Keep in mind that the actual playtime can vary depending on volume level, audio content, and usage. 2. Bluetooth Speaker Support TF Card: Compatible with all Bluetooth devices. Multiple playback methods: support Bluetooth connection, TF card. The upgraded Bluetooth 5.3 can be easily paired and can be used on mobile phones, Pads, laptops and other devices. 1. Dynamic Lights to be a Night Light - Colorful LED Lights, there are 7 light colors in all and these colors are switchable to choose the color light you like. Bluetooth speakers increase colored light modes and make the lights follow the music. Easy to switch with a light control button. The multicolor lights on the speaker can also be turned off with a simple button press to save the battery and adapt to your needs.