2-in-1 Bluetooth 5.4 Audio Transceiver HiFi Transmitter/Receiver, HD Calls, RCA/3.5mm AUX for Car/Home Stereo, BT200 Option:BT200 Large Capacity Battery: Built-in 290mAh

Large Capacity Battery: Built-in 290mAh high-capacity battery for long-lasting battery life

Audio Cable x 1

Material and structure: High-strength aluminum alloy with nylon parts

Diagonal field of view (FOV): 120°

Pixels: 3200 x 1440

2-in-1 Bluetooth 5.4 Audio Transceiver HiFi Transmitter/Receiver, HD Calls, RCA/3.5mm AUX for Car/Home Stereo, BT200 Option:BT200 Large Capacity Battery: Built-in 290mAh1. 2 in 1 Bluetooth 5. 4 Audio Transceiver (RCA 3. 5mm): A versatile wireless adapter supporting simultaneous dual device pairing, 50 hour runtime, and HiFi grade audio transmission for home car stereo systems. 2. Dual Mode & Dual Connectivity: RX Mode: Stream music to wired speakers from Bluetooth devices. TX Mode: Transmit audio from TVs DVDs to wireless headphones speakers. Connect 2 devices at once (e. g., phone + tablet). 3. HiFi Sound & Advanced