RShop Bluetooth Speaker / Wireless Portable Bluetooth Speaker / Support TF Card 3.5mm Audio Jack / USB Charging Data Transmission / with Hands-Free Function For A Variety of Outdoor Activities-Black

Description

Portable / Mini Bluetooth speaker, compact design, easy to carry, to participate in indoor and outdoor activities. 3.5mm stereo audio, support TF card, built-in lithium battery, USB charging and data transmission, the use of a variety of microphone functions. Stereo sound, good sound quality, soft and clear sound, there are structured. Simple button design, with hands-free function, suitable for different groups of people. Working distance: 10m Working time: 5 hours Speaker: 45mm / 3W Frequency response: 280HZ-16KHZ Signal to noise ratio: ≤0.5% Battery capacity: 520mAH Battery charging voltage: 5V ± 0.5V Charging time: 2 hours