Sunnymark Bluetooth Adapter

2-in-1 Bluetooth Adapter
Switch between TX and RX modes with ease. In TX mode, stream audio from airplane systems or other devices to Bluetooth headphones via the 180° rotatable 3.5mm plug, with a dual 3.5mm adapter included for broader compatibility. In RX mode, pair with your phone and connect to wired speakers to enjoy wireless audio freedom.

Unique Dual-Head Design
Featuring a 180° rotatable 3.5mm plug and USB-C audio cable, this adapter easily adapts to different device orientations without bending damage. Ideal for tight spaces like TVs or car stereos, while the USB-C cable works directly with most phones and tablets—no extra converters required.

Dual-Link Functionality
In TX mode, share audio by streaming to two Bluetooth headphones simultaneously. In RX mode, pair with two phones at once to avoid missing calls. The built-in microphone supports clear hands-free calling while enjoying your music.

Long-Lasting Battery Life
Stay powered with up to 26 hours of use in RX mode or 15 hours in TX mode—perfect for travel or all-day use. A quick 2-hour recharge ensures uninterrupted listening and calling whenever you need it.

Bluetooth 5.4 & Qualcomm Chip
With the latest Bluetooth 5.4 and a Qualcomm chip, enjoy ultra-stable connections and lightning-fast pairing. Low latency under 40ms keeps audio perfectly synced with video, making it great for gaming, movies, and streaming.