HOPESTAR P20 Pro Waterproof Wireless Bluetooth Speaker(Black) Tag-For OPPO 2) The keyboard layout became

2) The keyboard layout became easier to access in the computer age

then the DVD driver is recognized and your happy journey begins

simple operation with one button

10) Interface: USB 2

0 : UXGA: 1600X1200 / WSXGA+:1680X1050

HOPESTAR P20 Pro Waterproof Wireless Bluetooth Speaker(Black) Tag-For OPPO 2) The keyboard layout became1. Output power: 10W*2 2. External magnetic speaker: 4 ohms 10W*2 3. Input sensitivity: 400mV 4. Separation: greater than or equal to 90dB 5. Signal to noise ratio: greater than or equal to 80dB 6. Working voltage: DC 5V 7. Battery 18650: 3000mAh 8. Battery working time: 4 6H 9. Speaker size: 66mm*2 10. Diaphragm size: 70mm*2 11. Jerrys Scheme: Version 5. 1 12. Master: AC6966B4 13. IPX6 waterproof function 14. When the two sets are interconnected, the