Mobile Phone Headsets

Plantronics and Polycom are now Poly.

The HP02 1" Threaded Headset in black is a high-quality headset designed for cyclists who demand the best. Made with steel cups and steel retainer bearings, this headset is built to last and withstand the rigours of cycling. The 1"x24T size ensures compatibility with a wide range of bikes, while the 30.0mm upper and lower headcup and 27.0mm crown race provide a secure fit and smooth operation. Whether you're a professional cyclist or a weekend warrior, the HP02 1" Threaded Headset is an essential component for your bike. It provides reliable performance and ensures that your bike handles smoothly and responsively. The black finish adds a sleek and stylish touch to your bike, making it stand …

Please ensure your car comes with a 3.5mm AUX hole, the device should connect to the car AUX hole and then work. Instructions for use: 1. Power connection: Plug the Bluetooth audio receiver and USB head into the DC 5V power supply. Such as 5V power adapter, the USB port on the speaker is powered, and the power indicator will light up (this current can only be started if it needs more than 100MA). 2. Audio cable connection: Connect one end of the audio 3.5 connector to the AUX port of the audio device, where the audio cable is connected to better ensure that the music will not be distorted and delayed during transmission. 3. Pairing: Turn on the Bluetooth function on the phone, search for

describe: 1. Receiver USB mode: The USB mode does not require a 3.5 audio cable. It can be directly inserted into the car usb interface and speaker usb interface, and can be used directly after pairing with the mobile phone. Note: The car usb interface and speaker usb interface must support usb audio output. 2. Receiver AUX mode: AUX Mode needs to connect one end of the 3.5 audio cable to the kn318 audio interface, and the other end to the car 3.5 audio interface and speaker 3.5 audio interface. It can be used after pairing with the Bluetooth of the mobile phone. 3. Bluetooth hands-free calling Built-in microphone, you can use the microphone on the KN318 to make hands-free calls when

Sponsored by eBay

Sponsored by eBay

Poly Spare Foam Ear Cushion (2) suitable for the Poly Blackwire C310 and C320 Headsets.

Specification: Name: Car Bluetooth-compatible receiver Surface technology: gold plating Color: silver Model and specification: BT850, BT870 optional (identical function, different appearance) Output interface: 3.5mm Bluetooth-compatible version: 5.0 Transmission distance: accessible 10m Line length: unstretched 35cm, stretched 110cm Package size: about 135 * 57 * 24mm/5.31 * 2.24 * 0.94inch Product weight: about 25g Applicable scenes: car, computer office, home video, etc Packages: 1*Bluetooth 5.0 Adapter Note: Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures. Thank you! Please allow a 1-2cm

Color:Black Feature: 1.Wireless Bluetooth Receiver 2.For Speaker which don't have Bluetooth function 3.For Car which don't have Bluetooth function 4.With 3.5mm Metal Jack 5.Easy to carry Packing List: 1 x Bluetooth Receiver 1 x 3.5mm Metal cable 1 x Charging Cable 1 x User Manual

Specifications: This bluetooth music receiver (handsfree) is a high-tech that can receive a cell phone or wireless bluetooth music transmitter on. This music receiver is used in almost all of the audio receiver which can be used with input plug, including automotive devices. You can then hear the music received from your smartphone and MP3 to the speakers at home or in-car sound system. Enjoy the ultimate car music and call solutions. Using smart phones to make calls and listen to music through the car stereo. Touch the button of speakerphone, listen to music stored in the phone's music and even play Internet radio. The product with embedded echo canceling microphone, you can only use

PRODUCT GRADING Refurbished Excellent Condition – An excellent condition product that has isolated wear and tear to the front, back or sides. It is fully functional and has been professionally refurbished, inspected, tested and cleaned to an excellent condition. Non-Original Packaging WHAT IS IN THE BOX Gameware Mono Switch Chat Headset PRODUCT DESCRIPTION The refurbished excellent Gameware Mono Switch Chat Headset offers a comfortable gaming experience with its adjustable headband and mic. With a 30mm speaker driver, this headset provides superior sound quality. Additionally, the in-line volume controls are designed for seamless use during online gaming. PRODUCT INFORMATION

PRODUCT GRADING Brand New Original Retail Box WHAT'S IN THE BOX GameWare PS4 Single Ear Headset PRODUCT DESCRIPTION A 30mm speaker driver delivers best-in-class crisp sound quality and the ergonomically designed in-line volume controls make this chat headset a must for online gaming.   PRODUCT INFORMATION In-Line volume & mute controls Fully adjustable headband & microphone Can be worn on the left or right ear Compatible with other devices using 3.5mm headphone jack Glasses friendly 30mm speaker driver Compatible with XBOX Series X & S, Xbox One, PS5, PS4, Switch, Switch Lite and PC.

Details about Wireless Bluetooth 3.5mm AUXAudio Stereo Music Home Car Receiver Adapter Mic Product Features: Make your Car AUXaudio sytem and Home Theater AV HiFi Surrounding system become bluetooth compatible, get music from Bluetooth enable device such as iPhone, iPad, iPod, HTC Samsung Smart cellphone or Bluetooth PC, Laptop. Simply connect this bluetooth audio receiver to your line-in or auxiliary input on your speakers, pair it to your Bluetooth enabled device, and enjoy the wireless music revolution. Whether you want Bluetooth convenience in your car, through your home-theater system, in your kitchen, bathroom, or bedroom, etc. Simple operation, 3.5mm Male to Male Audio

Specification: 1. Car Bluetooth Music Receiver (Handsfree) is a high-tech wireless product 2. It can receive music via mobile phone, TF card or Bluetooth transmitter. 3. This music receiver can be used for almost all audio receivers with input plugs, including automotive equipment. 4. You can receive music from your smartphone and MP3 in your home speaker or car audio system. Enjoy the supreme car music, call solution, use your smartphone to call and listen to music via car audio. Tap to make a call, enjoy music stored on your phone, and even play Internet radio. 5. The product is equipped with an embedded echo cancellation microphone, which can easily switch between music and phone with

Features: 1. Easy to Operate: Simply connect your speaker/headset with our device, immediately transform your speaker/headset into a fashionable wireless Bluetooth speaker/headset. 2. Wireless Play: Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. 3. Portable Design: Mini size with clip design the feature of portable can let you carry them to anywhere you want. 4. Compatible with home stereos / speaker, car stereos, headphones that is with 3.5mm audio input. 5. No support for side-by-side recording, support for one, two, support for connecting

Product Specification 2 IN 1:Universal Bluetooth audio adapter makes your TVs and other Non-Bluetooth devices Bluetooth enabled to stream audio to your Bluetooth headphones, or makes your home stereo Bluetooth enabled to receive the wireless music streaming from your phone and tablet. Note: This device can be used to answer calls. Bluetooth 5.0 + EDR: Bluetooth 5.0 + EDR allows for a more stable connection with devices,which also achieves a range of up to 33ft in the open air and up to 35ft indoors. Application: You can enjoy the TV show or CD-Like music from your smartphone or other Bluetooth devices via the Mini Bluetooth transceiver. Plug and Play: No driver required, easy to use. Works

Receive function Instructions: 1. Insert the USB power supply terminal of the device into the USB port to power on, and the device's red indicator light flashes quickly, and it enters the Bluetooth receiving state; AUX 2. Plug the 3.5mm audio end into the AUXport of the playback device (headphones, speakers, etc.); 3, turn on your phone (or computer) Bluetooth function, and search the surrounding Bluetooth devices found in the search results of a DL-LINK device called paired, the pairing is successful red light flashes slowly. Features.: 1. Bluetooth 5.0: new Bluetooth 5.0 wireless transmission technology, bringing more stable audio transmission capability. 2. Multi-function: Connect the

Features: Easy to Operate: Just plug your speaker with our device, immediately turn your speakers into a wireless Bluetooth fashion speaker. Wireless Play: Removing problems from a wired connection, via wireless connection and transmission, enjoy high-fidelity music anywhere internal by wireless control. Perfectly Compatible: Our products can be compatible with almost 95% of cell phones or computers on the market. Support for iPhone and more types of smartphones. Portable design: With mini size, the laptop feature can let you take them anywhere you want. Specifications: Bluetooth： 5.0 Powered： 5V DC Material: ABS Transmission rate:3(Mbps) Transmission distance: about 10 m Source mode:

Product material: plastic + metal Product color: black Interface type: 3.5mm Bluetooth version: Bluetooth 5.0 Features: Support for connecting headphones, connecting mobile phones, connecting speakers, connecting cars Product size: 5*2*1cm Product bare weight: 11g (Bluetooth receiver + metal adapter) Total weight: 25g (Bluetooth receiver + metal adapter + wire + manual + PP bag packaging) Product packaging: sealing PP bag Product features: Bluetooth receiver, car Bluetooth receiver, car Bluetooth receiver, AUX Bluetooth receiver, audio adapter Product List: 1××Bluetooth Receiver 1×3.5mm metal adapter 15cm USB charging cable 1×Chinese and English manual 1×sealed PP bag