DOLPHIN IPX4 WATER RESizeISizeTANT BLUETOOTH SizePEAKER

Hands Free Functions (HFP) WaveSyncTM Technology Main Channel: Bluetooth, USB, TF, FM, or AUX Auxiliary Input: 3.5mm Jack Dual 2" Full Range Drivers Power Output: 10 RMS Watts Built-In 1200 mAh 3.7V Lithium-Ion Battery IPX4 Splashproof Rating ABS Silicon Painted Cabinet Colors: Black, Yellow, Orange Bluetooth Version: 5.0 + Enhanced Data Rate