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K89 Business Lavalier Single Ear Bluetooth Earphones(Black)
K89 Business Lavalier Single Ear Bluetooth Earphones(Black)
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FREE SHIPPING to UK & 40+ countries. Fully insured.
Delivery: Estimated times shown at checkout based on your location (typically 6-13 days total including 1-3 days handling)
No hidden fees on orders under £135 (orders over £135 may have import duties)
Ships from China via tracked DDP service. Order by 12 AM London time for next-day dispatch.
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30-Day Money-Back Guarantee
Return unused items within 30 days (you pay return shipping). Faulty items covered at no cost to you.
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Right Part Guarantee
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2. Transmission distance: 10m
3. Charging voltage: DC5V
4. Charging time: 20 minutes
5. Talk time: 12 hours
6. Music duration: 12 hours
7. Standby time: 6 months
8. Battery capacity: 140mAh
9. Earphones weight: 20g
10. Dual Device Connection for Seamless Switching: Connects to two smartphones simultaneously for effortless switching between work and personal calls.
11. Battery Level Display for Power Monitoring: Shows real-time battery level, allowing users to manage power usage efficiently.
12. Bilingual Voice Prompts (Chinese & English) for Global Users: One-click switch between Chinese and English voice prompts for a user-friendly experience.
13. Incoming Call Vibration Alert to Never Miss Calls: Vibrates upon incoming calls, ensuring timely notifications even during driving, workouts, or work.
14. Smart Voice Notifications & Caller ID Announcement: Provides voice prompts for earphone status and announces caller ID for hands-free convenience.
Guaranteed fit for your device. Wrong part? Full refund including shipping.
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