NEXFOUR WaveBuds T133-Y373 Wireless Earbuds

NEXFOUR WaveBuds (T133-Y373) Wireless Earbuds

Experience premium acoustic engineering and superior power efficiency with the NEXFOUR WaveBuds series. Designed for seamless connectivity, high-fidelity sound, and all-day comfort.

Key Specifications:

• Chip: AB5756T+003XA
• Speaker Unit: F13, Tuned, 2.8, 32Ω, BZ18
• Microphone: 4013 SMD Microphone, Sensitivity: 42±3dB
• Charging Input: Type-C, DC 4.75-5.25V
• Battery Details:
• Charging Case Battery: 501230, 150mAh, with PCB and wire; wire diameter 0.8mm, exposed wire 25mm, printed marking
• Earbud Battery: 401012, 30mAh, rubber-coated, bent terminals with tinning, printed marking
• Charging Time: Approx. 1 hour
• Working Duration: 3 hours continuous playback at full volume (actual test)

Product Details:

• Brand: NEXFOUR
• Origin: China
• MOQ: 1000PCS

Available Colors: Black/White | other color MOQ is 2000pcs