ZEALOT S40 Stereo Wireless Speaker with FM Broadcast Support FM TF Card U Disk Portable Bluetooth Speaker

• Equipped with Aux audio cable, Bluetooth becomes wired in one second

• 1800mAh large capacity battery, standby for one month

• Eco-friendly rubber base, non-slip and stable

• Round grain push-button clear and sensitive

• Electroplating alloy portable + stainless steel telescopic cord, simple and stylish

• Dual magnetic speakers, alloy diaphragm, 3D hifi stereo

Specification: 

• Bluetooth version: 5.0

• Transmission distance: about 10m

• Listening time: About 4h

• Charging time: About 2.5h

• Signal to noise ratio: ≥ 85dB

• Working voltage: 3.7V

• Frequency response: 100Hz-20KHz

• Battery capacity: 1800mAh

• Speaker: 4 Ω 5W * 2

• Distortion: < 1%

Compatible with:

• Apple/Xiaomi/Huawei and other phones and devices which support Bluetooth 5.0 version