Unifire Wireless neckband UN-123

Model: Unifire UN‑123 wireless neckband (also known in some editions as "Swag Edition" or "Beyond Edition")

1. Bluetooth Connectivity: Slim behind‑the‑neck design featuring Bluetooth wireless connection and inline remote control
2. Built‑in Microphone: Yes — supports hands‑free calls and voice control
3. Water / Sweat Resistant: Suitable for light workouts and daily use
4. Battery Life: Up to 24 hours of playback on a single charge (depending on usage)
5. Sound Experience: Enhanced bass performance (advertised as “deep bass” for an immersive listening experience)
6. Durable & Lightweight: Sweat‑proof for active use, with ergonomic fit for comfort on the go