Grundig GBT Club Coral - Bluetooth speaker, soundbox, bass, 20 W RMS total power output, up to 20 meters range, more than 20 hours battery life, power bank function, waterproof, red

Get 20 W RMS total power output and true wireless stereo for impressive stereo quality sound and extra bass thanks to dual passive radiators Thanks to the extended Bluetooth coverage area, you can enjoy your favorite music at a distance of up to 20 meters from your smartphone - without interruption With the 5.0 V and 1.0 A power bank function, you can also charge your smart devices while on the go; the integrated hands-free function allows calls to be answered simply by pressing a button The robust, dustproof and waterproof housing with protection class IPX7 makes the loudspeaker the ideal companion for outdoor use The 7.4V 4000 mAh rechargeable lithium-polymer battery lasts up to 20 hours and provides you with music and energy day and night; the charging time is just 5 to 6 hours Dimensions: 203 mm x 83 mm x 74 mm; weight: 0.7 kg