High-quality Bluetooth transmitter and receiver in one. As a Bluetooth transmitter, it sends an audio signal to a Bluetooth receiver, such as Bluetooth headphones or speakers. As a receiver, it can function as stereo headphones (after connecting headphones to the 3.5 mm input) or connect to another audio device. The receiver receives the audio signal from another device via Bluetooth.

• Bluetooth: version 5.1
• Bluetooth protocol: AVRCP, HFP, A2DP
• Operating range: up to 8 m
• TX operating time: up to 10 hours
• RX operating time: up to 10 hours
• Standby time: up to 35 days
• Power supply: DC 5V / 500 mA
• Dimensions: 66.1 x 38.2 x 13.6 mm
• Weight: 25 g
• AUX: Jack 3.5 mm (AUX-in / AUX-out)
• Accessories: Jack-jack plug, jack-jack cable, USB-C cable