This battery also contains a small circuit board. This small board acts as protection circuitry for the battery. These circuit boards often offer protection from short circuits, over discharge, over-current, and over-charge voltage.

The major component of any Bluetooth speakeris the speaker! In this case, there are two speakers that are rated at 3W each.

Bluetooth and Wireless Speakers from Goodmans, Intempo, iJoy, AS8 and More

The safety of the people that buy and use our products is always a priority at Unilever, so as a precaution, we are recalling this product whilst we continue to conduct an on-going and thorough investigation with the supplier. In the meantime, please do not use either the charging cable or the speaker. I tried to use the Lynx as a Bluetooth speakerphone. I could answer the call, but the caller couldn’t understand a word I was saying. I called my husband’s phone and left a voice message while using the Lynx as a speakerphone so I hear what the call sounded like. It sounded a little like the alien communications in the Signs movie. Hear for yourself: lynx-pb252.mp3 The next section of electronics contains all of the electronics for controlling the two speakers. There are two main components in this section, the first is the audio amplifier. The audio amplifier is part number HT6818 made by Jiaxing Heroic Electronic Technology. This audio amplifier is a stereo amplifier that supports two outputs up to 3.3W. History Instance ID : xmp.iid:f3996458-d759-4eeb-9d57-443f7d6ebc68, xmp.iid:d2d57d62-6b2b-46f1-a34d-36ee11271f6b Opening this Bluetooth speaker wasn’t very easy. This speaker employed an interesting construction method of melting plastic over the perforated speaker grills.

The primary circuit board in this Bluetooth speaker handles all the functions of the speaker. This circuit board is laid out into sections for battery charging, voltage regulation, audio amplification, and Bluetooth.B&M offers a fantastic range of gadgets to help you listen to your favourite music or to enhance the gaming experience without going over budget. The body of the speaker is covered with a rubberized coating. The Lynx speaker measures about 8.5″ long X 2.4″ wide X 2″ tall. It weighs 9 ounces. Specs for this product don’t indicate the Bluetooth version. The last major section of this circuit board is the Bluetooth section. The main component of the Bluetooth section is a CSR8635 Bluetooth system. This IC, made by CSR, is intended to be used wireless audio products just like this Bluetooth speaker. This Bluetooth module supports Bluetooth 4.0, wireless stereo audio, wired-in audio, ect. TheBluetooth IC even contains voltage regulators and a lithium battery charger that isn’t used in this product. Paired with the Bluetooth module is an FM24C128 128K-bit EEPROM made by Fairchild. This communicates to the Bluetooth module over a two wire serial interface and most likely contains information about the settings and configuration of the Bluetooth module. The last major component of the Bluetooth section is the antenna. This module uses a trace antenna that used to send and receive the data. There are two inductors, L6 and L4, that are used to fine tune the impedance of the antenna for optimal performance. Browse our range here or head into store to discover the great speakers, sounds bars and accessories we have to offer. Bluetooth and Wireless Speakers from Goodmans, Intempo, iJoy, AS8 and More