• 【BT 5.4 Technology】Features the latest Bluetooth-compatible 5.4 chip with 50% faster response speed and 2x transmission rate for enhanced connectivity and performance.
• 【2-in-1 Transmitter & Receiver】Versatile device functions as both TX (transmitter) and RX (receiver) mode, converting wired devices to wireless or enabling multi-device connections.
• 【Dual Device Pairing】Simultaneously pair two phones in RX mode or connect two Bluetooth headsets/speakers in TX mode for shared audio experience.
• 【Automatic Reconnection】First-time manual pairing with auto-reconnect thereafter for seamless connectivity without repeated setup.
• 【Extended Battery Life】250mAh lithium battery provides up to 20 hours of music playback in TX mode and 13 hours in RX mode with 2-hour fast charging via Type-C.

Specifications:

• Bluetooth-Compatible Version: 5.4
• Battery Capacity: 250mAh
• Transmission Range: 10 meters
• Charging Port: Type-C
• Charging Voltage: 5V
• Charging Current: 180mA
• Charging Time: 2H
• Battery Life: RX 13H/TX 20H
• Audio Interface: 3.5mm