SY-T4 Wireless Headphones

SY-T4 Wireless Bluetooth Headphones are versatile over-ear headphones designed for music, calls, gaming, and everyday listening. They feature Bluetooth 5.3 + EDR for a stable wireless connection, 40 mm dynamic drivers for rich stereo sound, and soft padded earcups for comfortable extended use. The foldable design improves portability, while the built-in microphone supports hands-free calls. The headphones also offer 3.5 mm AUX connectivity, allowing wired listening when needed.

Specifications:

• Model: SY-T4

• Type: Over-ear wireless headphones

• Bluetooth: 5.3 + EDR

• Wireless Range: Up to 10 m

• Driver Size: 40 mm Bio-Diaphragm dynamic

• Frequency Response: 20 Hz – 20 kHz

• Impedance: 32 Ω

• Battery Capacity: 300 mAh

• Playback Time: Up to 15–20 hours

• Charging Time: Approximately 2 hours

• Charging Port: USB Type-C

• Wired Connection: 3.5 mm AUX

• Microphone: Built-in for hands-free calls

• Controls: Power, volume, playback, track, and call controls

• Design: Adjustable and foldable

• Weight: Approximately 180 g on the documented version

• Included: Headphones, charging cable, AUX cable, and user manual

Overall: The SY-T4 is a practical, affordable wireless headset offering good connectivity, powerful 40 mm audio, extended battery life, and flexible wired/wireless use for everyday entertainment and communication.