• 【Advanced 5.4 Technology】Utilizing the latest Bluetooth-compatible 5.4 protocol with EDR+BLE technology for enhanced connectivity and performance.

• 【Plug and Play】System driver-free design allows for immediate use upon plugging in, compatible with Windows 8/10/11 operating systems.

• 【Stable Long-Range Connection】Maintains a stable signal up to 20 meters, ensuring reliable connectivity across rooms.

• 【Multi-Device Support】Capable of simultaneously connecting and managing up to 5 devices for efficient multi-tasking.

• 【Smart Pairing Memory】Features automatic pairing memory, allowing for instant reconnection upon powering on.

• 【Compact Design】Ultra-portable size of 29*7.84*14.5mm makes it perfect for on-the-go use with laptops and desktops.

Specifications:

• Material: PC+ABS
• Chip: Bestechnic 8654
• Bluetooth-compatible Version: 5.4
• Wireless Protocols: A2DP, AVDTP, AVRCP, RFCOMM, HFP, HSP, SPP, HID, etc.
• Firmware Version: HCI 13.515/LMP 13.5
• Transmission Range: 10-20 meters
• Dimensions: 29×7.84×14.5mm