Features: High-Quality Bluetooth Speaker Compatible with a variety of devices IX5 class waterproof and dust-proof Hands-Free calling. Noise-cancelling. Ultra HD sound. Ultra Lightweight And Portable Powerful Sound Output with Compact Size Built-in MIC, So You Can Answers Phone Calls with this speaker Build-in Flashlight, When You Camping and Cycling in the evening Smart Remind in Low Battery Mode Multiple Connectivity: Bluetooth / TF / AUX etc. Smart Chipset Enables Volume +/-, Last/Next Song Function Provides Play/Pause Function Suitable In Many Situations: Party / Street / Bedroom etc. Specification: Bluetooth Version: v3.0 + EDR Bluetooth Range: About 10m Waterproof: IPX5 Full-time Working Hours: 8-10 Hours. Charging Time: 4-5 Hours  Package Included:   1 x Bluetooth Speaker  1 x Audio Charging Cable  1 x Hook  1 x Instruction