Introducing the HKM-857875 Bluetooth Audio Adapter, a versatile device designed for seamless audio transmission and reception. This compact adapter easily connects to your TV or computer through a 3.5MM stereo interface, allowing you to enjoy your favorite audio without the hassle of wires.

With support for multiple Bluetooth protocols, including A2DP, AVRCP, HFP, and SPP HID, the HKM-857875 ensures compatibility with a wide range of devices. Whether you are using an Android or iOS device, or any other Bluetooth audio equipment, this adapter makes it easy to enhance your listening experience.

The HKM-857875 comes equipped with a durable polymer 600mAh battery, offering over 8 hours of operating time on a full charge. Its efficient design allows for a quick charging process using a Micro USB connection, making it convenient for daily use. The adapter's Bluetooth range exceeds 10 meters in open areas, giving you the freedom to move around while enjoying high-quality sound.

Experience the freedom of wireless audio with the HKM-857875 Bluetooth Audio Adapter, and elevate your home entertainment or audio setup effortlessly.

Supporting protocols: A2DP, AVRCP, HFP, SPP HID
Receiving working current: ≤ 43MA
Transmit working current: ≤ 60MA
Standby current: <18MA
Built-in battery: polymer 600MAH
Charging current : 300MA
Life time: >8H
Bluetooth distance: >10M (empty place)
Charging method: Micro USB 5V/0.5A
Output connection mode: 3.5MM stereo interface
Input connection method: 3.5MM stereo interface
Compatible: Android, IOS system phone and PAD, and all Bluetooth audio devices, audio devices with audio input