Portable Bluetooth Speaker Portable Sound System 5W Stereo Music Surround Waterproof Outdoor Speaker Tag-Fingerprint Ring

Portable Bluetooth Speaker Portable Sound System 5W Stereo Music Surround Waterproof Outdoor Speaker Tag-Fingerprint RingSpeaker: Double Speakers 4 5W diameter 55mm FM Frequency Range: 87. 5 108MHz Frequency Response: 100Hz 20KHz Battery: 3. 7V 1200mAh Lithium Battery Charging Interface: Micro USB Input Voltage: DC 5V 500mAh SiZE: 8. 5*8. 5*10. 8CM packing Size: 9. 5 x 9. 5 x 12cm N. G: 400G MEAS: 47*39*39CM QTY: 60PCS G. W: 24KG Instructions: 1. Press and hold the ? button to increase the volume short press 2. Press and hold the " " button to decrease the volume short

1/10 (32-bit

SD / TF ports

Built-in temperature compensation and microwave anti-jamming capabilities to adapt to a variety of hot and cold environments

the device will make a sound

SIM card tray + SIM card tray / Micro SD card tray for Motorola Moto G5S

Net weight: about 620 grams

This digital-to-analog audio converter can be used for home or professional audio switching

alarm probe

Supported system: Windows / Mac / Linux

Resolution: 1000/1200/1500DPI

Built-in keys

USB port: 1