IP45 waterproof and dustproof Silicone case and interface design ensure a shockproof, dustproof and waterproof level. IPX45, it is great for outdoor and shower. It can also be used in a harsh environment. Superior sound quality Implemented with a high performance speaker in the mini speaker that delivers crisp and clear mids and highs. Loud and powerful enough to fill your room, bathroom, garden, office and anywhere you want to enjoy music. Ultra portable Mini size for convenience anywhere; fits easily in any pocket or purse; offers a detachable metal alloy buckle hook for outdoor adventures like camping, climbing, hiking or biking. AMAZING battery Great for outdoor use This bluetooth speaker has a built-in high capacity lithium battery. The power of the bluetooth speaker will show on your phone when it is connected via bluetooth mode. High Compatibility You can use this bluetooth wireless speaker at home, in the office, in the car, outdoors, etc. Product Color: Blue The portable bluetooth speaker has great sound quality and is suitable for smartphones / computers / laptops / 3.5mm audio connections or bluetooth devices. 2e it is portable, wireless, waterproof, dustproof and shockproof, is a great choice to listen to your music anywhere and anytime. Specification: Version: V2.1 + EDR Power: 3 W Voltage: 5 V Weight: approx. 500 g Playing time: about 3 5 hours Charging time: about 2 3 hours Signal range: approx. 10 meters Size: 100mm * 90mm * 45mm Package includes: 1 x bluetooth speaker 1 x charging cable 1 x aux cable 1 x muti Languages user manual 1 x camping snap hook Note: 1. Please note that immersion in water is not possible. 2. Please charge the device in good time and keep it full (more than 10 to 50%) if you are not going to use it for a long time to avoid damage to the battery.