Q&A Product Description Local SG Seller | Ready Stock Ship 24H | Arrive 1-3 Days Follow Shop For CouponWholesale discount available, chat CS for bulk price ### Q1: What sound performance does JBL Tune 230NC TWS have? A: Equipped with 10mm dynamic driver! Delivers iconic JBL pure deep bass. Compact ergonomic design restores full rhythm, bring immersive music experience every time. ### Q2: Does this earbud support noise cancellation? A: Yes, built-in smart ANC active noise reduction with dual mics!- ANC Mode: Block daily surrounding noise- Ambient Aware: Hear traffic sound safely while traveling- TalkThru: Chat with people without taking off earphones ### Q3: How about call quality? A: Comes with 6 built-in microphones! Filter background noise perfectly, hands-free stereo calls stay crystal clear for daily work & outdoor use. ### Q4: What’s the total battery lifespan? A: Max total 40H playback time!8H single use + extra 30H charging case.10 mins fast charge = 2 hours extra playtime even with ANC turned on. ### Q5: Can I wear it for sports & workouts? A: Absolutely! IPX4 waterproof & sweatproof rating Resist sweat, light splashes and drizzle, suitable for gym, jogging and daily outdoor activities. ### Q6: Delivery & store perks for Singapore buyers? A:✅ SG local ready stock, ship within 24 hours after order✅ Receive parcel in just 1–3 working days✅ Follow our shop to grab exclusive discount coupons✅ Support wholesale order, message customer service for bulk discount!