WS858L Wireless bluetooth Karaoke KTV Audio Live Microphone Speaker Stereo Singing Player

Get WS858L Wireless bluetooth Karaoke KTV Audio Live Microphone Speaker Stereo Singing Player

Features:

The latest upgraded version of the WS858 microphone, perfect sound quality, add cool lights

Built-In Bluetooth Speaker can connect to any Bluetooth enabled source ( Smartphone, iPhone, iPad, Tablet, Car, PC, and more )

Three-layer automatic noise reduction design, restore real sound, karaoke level experience

Multi-function adjustment panel, rich and varied functions

Product material: ABS material aluminum alloy

Product size: height 250mm speaker 70 x 70 x 65mm (approx.)

Weight: 420g (approx.)

Output power: 10mw headphone output 5w speaker output

Comfortable charging: DC5V

Charging Time: 3~5 Hours

Maximum sound pressure level: >115db 1khz THD<1%

Reverb mode: echo is active reverb

Battery capacity: 1200Mah

Bluetooth version: Bluetooth 4.1, stable transmission, low power consumption

Package Included:

1 x Microphone

1 x USB Charging Cable

1 x User Manual

WS858L Wireless bluetooth Karaoke KTV Audio Live Microphone Speaker Stereo Singing Player See detail

BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips

Get BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips null Please download software here: IS917 Specifications: Main Controller IC : IS917 USB type: USB3.0 PCB size:14*33mm(without the USB port size) Support IC: BGA152/132/136 TOP48 (two solder chips,every chips need 2CE.But if you weld one chip in PCB,MAX 4CE) Usage:（USB3.0 interface High speed） NAND flash R/W Strick Can be delete all partition Can be Read & Write Q&A: 1. support those chips? Except the latest UFS2.0 chip, other conventional chips are supported; 2. USB2.0 and USB3.0 U disk difference? USB2.0 slow, only support single-sided paste, 3.0 speed fast, support double-sided paste, the current only BGA152/132/136 TOP48; 3. Why my chip after welding, no display, detection voltage is zero red light? May be the problem, one is the chip is broken; two may be welding is not good, there is t

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