The Polar H 9 Heart Rate Transmitter with Authentic Chest Sensor is a versatile heart rate monitor that can be connected to a wide range of devices such as sports watches, gym equipment, and fitness apps.
It uses Bluetooth, ANT+, and 5 kHz technologies to connect to multiple devices simultaneously. With high-quality heart rate tracking, the Polar H 9 is ideal for various sports activities suc…

The RoadTunes Wireless Audio Hub with Hands-Free Calling and Triple USB Charging is a portable audio transmitter designed to provide a convenient and safe driving experience.
It features Bluetooth connectivity, allowing for easy pairing with your phone, and offers multiple smart functions. The device also boasts a dual USB and PD fast charge design, enabling it to charge three devices simulta…

The Trustyhl Wireless Audio Link is a 2-in-1 Bluetooth adapter that can function as both a transmitter and a receiver.
In transmitter mode, it enables audio devices without Bluetooth capability, such as MP 3 players and TVs, to connect to Bluetooth-enabled speakers and headsets.
In receiver mode, it allows traditional speakers to become Bluetooth-enabled, allowing for wireless music strea…

The RoadMaster Audio Companion is a portable audio transmitter designed for use in vehicles.
It features dual USB and PD fast charging capabilities, allowing for efficient charging of two devices simultaneously. The LCD screen displays the current FM radio station and monitors battery voltage in real-time.
Additionally, the device has 7 color RGB lighting options for a safer driving exper…

This USB Bluetooth adapter is a wireless audio bridge that allows you to connect your mobile phone or other Bluetooth-enabled devices to your audio equipment.
With Bluetooth 5.0 technology, it ensures a stable and fast connection within a range of 1.5-10m. The device supports NFC, allowing you to connect with NFC-enabled devices by simply touching the receiver.
Additionally, the built-in …

The DriveTunes Wireless Audio Adapter with Fast USB Charging is a portable audio transmitter that allows you to stream music and caly from your Bluetooth device to your car FM stereo system.
It features a built-in microphone for hands-free function and CVC technology that suppresses noise and wind to create clear calls.
The device is multifunctional, including an FM transmitter, FM radio,…

The Wireless Audio Bridge 2-in-1 Adapter is a USB Bluetooth dongle that allows audio devices without Bluetooth to become Bluetooth-enabled.
With receiver mode, the adapter can wirelessly play music from Bluetooth-enabled devices such as smartphones, laptops, and tablets.
In transmitter mode, the adapter connects to audio devices via the included 3.5mm audio plug, enabling them to work wit…

The Wireless Audio Link Adapter is a USB Bluetooth 5.0 Transmitter Receiver that enables non-Bluetooth devices to stream audio wirelessly.
With a 3.5mm audio cable connection, this adapter can be used to enjoy TV shows or CD-like music from smartphones or other Bluetooth devices.
The Bluetooth 5.0 + EDR technology allows for a stable connection with devices and achieves a range of up to 3…

The Wireless Audio Adapter with Bluetooth 5.0 and 3.5mm Jack is a Bluetooth 5.0 Receiver Adapter that allows for high-speed transmission without distortion, with sound quality up to high-definition standard.
It has a wireless music transmission function, making it easy to play music online through various streaming media apps.
The product is designed to work with different brands of vehic…

The DriveTune Wireless Car Audio Adapter is a budget-friendly solution for those who want to enjoy hands-free calling and wireless music streaming while driving.
Featuring Bluetooth V 4.2, this portable audio transmitter allows you to connect your smartphone or tablet to your car's audio system with ease.
The device also comes with a USB charging socket, which can charge your mobile devic…