DR-40 Dolphin Mini Waterproof BT Speaker

FEATURES & SPECIFICATIONS: RMS Intense Bass: Patented Spiral Bass Port extends low frequency response for hard-hitting bass Up to 15 hours play time IPX7 Water Resistant Rating for Outdoor Proof Protection. Protects against Rain; Dust; Snow and Spills Compact Design with Loud, Powerful Sound USB-C Charging Port Optimized for SIRI and Google Assistants WaveSync Technology lets you pair two speakers for double the sound Main Channel: FM Radio, Bluetooth, MP3 via USB or SD 30 Foot Bluetooth range Dual Neodymium Full Range Drivers Power Output: 20 RMS Watts Built-In 3000mAh 3.7V Lithium-Ion Battery Bluetooth Version: 5.3 Dimensions (in): 8 x 3 x 2.87  (WxHxD), 1 Lbs