awei KA13 8W Portable TWS Bluetooth Speaker with RGB Light 1. Advanced Bluetooth 5.3: Stay connected with Bluetooth 5.3 technology, which provides a stable connection to your devices, including smartphones and computers. 2. Waterproof Design: IPX5 rating, protects the speaker against liquids, waterproof to splash, and rain, gentle spray, no need to worry when using it at parties, pool and the beach, while camping or hiking, and more 3. RGB colorful Lighting: This speaker offers eye-catching light, bringing joy and delight to your life 4. Suitable Scenes: Perfect for outdoor cycling, motorcycling, hiking, camping, and more. 5. True Wireless Stereo (TWS) Connection: For those looking to amplify their audio experience, it supports a TWS connection. This feature allows you to connect two speakers in series, delivering an even more immersive stereo sound. Perfect for outdoor gatherings or parties, the TWS feature enhances the overall listening experience. 6. Specification: Bluetooth version: V5.3 Jerry AC6966B Supported Bluetooth protocols: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile Channel system: mono 1 speaker Speaker: 8Wx1+diaphragm Receiver sensitivity: -85dBm Charging time: 3-4 hours Music time: 4-5 hours (70% sound) Bluetooth effective distance: 10m Waterproof level: Level 6 Battery capacity: built-in 1500MAH lithium battery Charging input standard: Type-c DC5V Dimensions: 120x100x100mm