ACEFAST TWS Earbuds W4

DESCRIPTION WHATS IN THE BOX? PRODUCT SERIES ACESOUND AI call noise reduction Crystal-clear calls 10mm ultra-thin speakers Professional-grade tuning 3-level adjustable phone stand Horizontal or vertical placement 28 hours total Extended battery life Comfortable, stable wearing In-ear design for perfect sound Ultra-thin and compact Lightweight and slim case 18 months warranty SPECIFICATION Product name: ACEFAST W4 TWS earbuds with phone stand. BT version / chip: v5.4 / AB5656C3. Audio decoding protocol: SBC/AAC. Frequency response: 20Hz~20kHz. Transmission distance: ≥10m. Earbuds battery: 40mAh. Headset working time: 7 hours (music mode, 50% volume). Charging case battery: 350mAh. Total working time: About 28 hours. Charging time: Earbuds: about 80 minutes. Charging case: about 2 hours. Charging case input: USB-C, DC5V / 0.35A. Size: 57*57*24mm. Total weight: About 37.6g. Waterproof rating: IPX4. Certification: CE, FCC ID, ROHS, EAC, UN38.3, MSDS, air and sea freight report. 🌟 Product features: 🌟 💫Charging Case with Built-in Phone Stand💫 One-click locking, three adjustable angles, supports both horizontal and vertical phone placement. 👂Ultra-Compact In-Ear Design👂 Comfortable for long-term wear without discomfort. 📏Ultra-Thin and Compact Case Design📏 Easy to carry, fits in your pocket. 🌊IPX4 Waterproof🌊 Worry-free outdoor use, rain or shine. 🎙️AI Call Noise Reduction🎙️ Crystal-clear calls, filters out noise for clear communication. 🔋Extended Battery Life🔋 Up to 28 hours with the charging case. ⚡10-Minute Charge for 2 Hours of Use⚡ Quick charging for convenience. 🎶Professional-Grade Speaker Units🎶 10mm ultra-thin composite diaphragm driver unit. Compact size, powerful sound. YOU MAY ALSO LIKE What’s in the box? Earbuds x 2 Charging case x 1 S / M / L eartips x 3 pairs USB-A to USB-C cable x 1 Manual x 1 RELATED PRODUCTS