Aiwa BST-500BK black

General Specifications Stereo Bluetooth Speaker Rugged Style Design Ergonomic and easy to transport IP67: Waterproof. Submersible up to 1 meter Bluetooth connection V5.0 Battery Battery capacity: 2000mAh 3.7V Battery play time: 8 hours Charging time: 2 to 3 hours Audio Specifications Hyperbass Quality Power of 2x6W RMS Frequency response: 80Hz-20KHz Connection Specifications TWS: Compatible with multiple devices (BST-500) Bluetooth connection V5.0 Bluetooth frequency response: 2.4GHz-2.480GHz Operating range up to 10 meters Music format: MP3 WMA WAV APE FLAC Protocol AVRCP V1.6 A2DP V1.3 HFP V1.7 HSP V1.2 AUX IN (3.5mm) input Features Rechargable battery Wrist strap Hands-free function Built-In mic. Compatible with Android, iOS and Windows devices Weight: 548g Dimensions: 202x 76.6x 88.6mm