KOLEER H37 Portable Wireless Speaker with 7W Output, 1200mAh Battery, Bluetooth v5.4, FM Radio, SD Card & USB Support, Up to 8 Hours Playtime, Type-C Charging – Red

The KOLEER H37 Portable Wireless Bluetooth Speaker delivers 7W of powerful audio in a compact, lightweight design. Featuring Bluetooth version 5.4, it ensures a stable connection up to 10 meters. The built-in 1200mAh battery offers 2 to 8 hours of playtime and recharges in about 2.2 hours via a Type-C port. It supports FM Radio, USB Pen Drive, Micro SD Card, and Bluetooth playback modes, providing multiple audio source options. With a frequency range of 80Hz to 16KHz, it ensures balanced and clear sound. Ideal for home, travel, and outdoor use, the KOLEER H37 is available in Red, Black, Blue, and Green.