ZEALOT S38 Portable 20W Wireless Mini 3D Stereo Hifi Dual-controller Bass Bluetooth Speaker - Camouflage Red

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

• It is convenient to connect an external mobile phone and a computer

• 1800mAh large capacity, it can last for one month standby

• Stainless steel buckle with waterproof nylon adjustable shoulder strap, one-shoulder, cross-body carrying

Specification: 

• Battery capacity: 1800mAh lithium battery

• Bluetooth version: 5.0

• Horn: 4 ? 10W * 2

• Transmission distance: about 10m

• Frequency response: 20Hz-20KHz

• Signal to noise ratio: ? 85dB

• Working voltage: 3.7V

• Distortion: <1%

• Charging voltage: DC 5V

• Charging interface: Micro USB

• Talk time: about 2 hours

• Music player: about 2 hours

• Standby time: ? 30 days

• Charging time: about 2h

Compatible with:

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