Bonjour Elite Computer. Nous nous spécialisons dans la vente de portables neufs et d'occasion de haute qualité pour répondre à tous vos besoins informatiques The JOYROOM JR-ML03 is a Transparent luminous Bluetooth speaker. It is equipped with a 52mm driver unit and can deliver a power output of up to 5 watts. This Bluetooth speaker comes with Bluetooth version 5.1 and has a communication range of 12 meters. It has a frequency response of 50HZ-12khz and a horn sensitivity of -38±2dB. It is supported with HSP/HFP/A2DP/AVRCP protocols and SBC/MP3/WMA/FLAC/ MP4/M4A audio decoding. The JOYROOM JR-ML03 is powered by a 600mAh and comes with a Type-C charging interface. It takes 1.5 hours to be fully charged. It can deliver music time of about 6 hours with 70% volume and talk time of up to 7 hours with 70% volume. It has a connection standby time of 48 hours. The JOYROOM JR-ML03 comes with no warranty.