• 【Dual Mode Audio Conversion】TX mode converts TV or computer audio into BT signals, while RX mode adds BT functionality to older stereos or car amplifiers.
• 【BT 6.0 Wireless Connection】BT 6.0 supports one-to-two pairing for simultaneous connection with two BT devices, with wireless operation across the 2.402–2.480 GHz band.
• 【Flexible Audio Interfaces】A 3.5mm AUX port supports audio input and output, while the integrated Type-C audio cable connects with various device interfaces.
• 【Built-In Playback Controls】The display shows real-time status, and the TF card slot supports local music playback through multi-functional buttons for mode and track control.
• 【Rechargeable Battery Operation】The built-in 300mAh lithium battery provides approximately 10 hours in RX mode and 6 hours in TX mode, with charging during use.

Specifications:

• BT Version: 6.0
• Wireless Frequency Band: 2.402–2.480 GHz
• Transmission Range: Up to 10 meters in open environments
• Product Dimensions: 4.36 x 2.1 x 17.9 cm
• Main Unit Dimensions: 4.8 cm x 2.1 cm
• 3.5mm Audio Cable Length: 9.4 cm
• Type-C Audio Cable Length: 3.7 cm
• Battery Capacity: 300 mAh
• Battery Life: Approximately 10 hours in RX receiving mode; about 6 hours in TX transmitting mode
• Charging Port: Type-C
• Charging Time: Approximately 2 hours
• Charging During Use: Supported
• Audio Port: 3.5 mm AUX
• Operating Voltage: DC 5 V
• Operating Modes: TX transmission mode and RX reception mode