24W 360° Hi-Fi Stereo Sound and Rich Bass. RGB Colorful Light Show 30-Hour Playing Time and Pairing Function Built-In Microphone For Hands-Free Calling Speaker Size:6.69 Inches Bluetooth Version: 5.3 Bluetooth Profile: A2DP V1.3, AVRCP V1.4, HFP V1.6 Audio Codec: Bluetooth Range: Up to 20m/66ft (open area) IP Rating: IPX7 Waterproof Output Power: 24W Input Power: 5V/1A, via Type-C port Frequency Range: 20Hz - 20kHz Battery: 2600mAh :Up to 30 Hours Charging Time: 3 Hours Dimension: 170x79x79mm/6.69x3.11x3.11 inches Weight:415 ± 10g Signal-to-Noise Ratio:80 dB (The product appearance and printed words depending on the batch, but this does not affect use) Color:A:Black Material:plastic Package Contents: 1 * Bluetooth Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.