Experience true wireless freedom with the Air 31 Wireless Bluetooth Earbuds. Designed with a stylish charging case, HD stereo sound, and a smart digital battery display, these earbuds are perfect for music, gaming, calls, workouts, and everyday use.
Enjoy crystal-clear audio, comfortable in-ear design, and reliable wireless connectivity wherever you go.
🎵 HD Stereo Sound – Crisp vocals, deep bass, and immersive audio
📶 Stable Wireless Bluetooth Connection – Fast pairing and smooth performance
🔋 300mAh Charging Case – Recharge your earbuds anytime, anywhere
🔢 LED Digital Battery Display – Easily monitor the charging case battery level
🎤 Built-in HD Microphone – Clear hands-free calling
🎧 Comfortable In-Ear Design – Lightweight and secure fit for long-time use
⚡ Quick Charging – Fast and convenient charging experience
👜 Portable Charging Case – Compact and easy to carry
📱 Compatible with Android, iPhone, Tablets, Laptops & Bluetooth Devices
Brand: Air31
Model: Air 31
Product Type: Wireless Bluetooth Earbuds
Channel: Stereo
Battery Capacity (Charging Case): 300mAh
Display: Digital LED Battery Display
Case Material: Durable Plastic
Connectivity: Wireless Bluetooth
Wired: No
Generation: New
Model Year: 2023
Designed For: Everyone
2 × Air 31 Wireless Earbuds
1 × 300mAh Charging Case
1 × Charging Cable
1 × User Manual
🎶 Music & Podcasts
📞 Hands-Free Calling
🎮 Mobile Gaming
🏃 Gym & Sports
🚶 Travel & Daily Use
✔ Premium HD stereo sound with deep bass
✔ Smart digital battery display for easy monitoring
✔ Lightweight and comfortable for all-day wear
✔ Portable charging case with 300mAh battery
✔ Fast, stable wireless Bluetooth connection
✔ Great value for music, calls, gaming, and everyday use
🛒 Order the Air 31 Wireless Bluetooth Earbuds today and enjoy crystal-clear sound, wireless freedom, and all-day convenience!
📦 Bikroy Mart Delivery & Return Policy
Fast Delivery
Delivery Timelines:
Inside Dhaka: Typically takes 1–3 business days.
Outside Dhaka (Across Country): Typically takes 3–5 business days
Cash on Delivery (COD)
Pay securely at your door. You only hand over the payment when your package physically arrives.
🛡️ Bikroy Mart Buyer Protection
7-Day Returns
Comprehensive Coverage: If your product arrives damaged, physically defective, or fundamentally different from its description, you are fully covered under our protection framework.
Return Conditions
Safety Window: You have a complete 7-day period starting from the official date of delivery to open a formal return claim and request either a direct product exchange or a full refund.
Change of Mind (Wrong size/color preference): Customer pays return shipping.
💡 Pro-Tip for Buyers: Always visually inspect the physical condition of the packaging at the exact moment of delivery. If you notice any immediate discrepancy or damage, notify the delivery agent on the spot or contact customer support right away within your 7-day safety period.
Bikroy Mart Return & Refund Policy
1. Return Window
Time frame: 7 days from the delivery date to request a return or exchange.
Requests after 7 days are ineligible for a refund or replacement.
2. Eligibility Requirements
Condition: Unused, unwashed, and in original condition.
Packaging: Original packaging intact with all tags, manuals, warranty cards, and accessories.
Proof of Purchase: Order number, invoice, or digital receipt required.
3. Non-Returnable Items
Inner wear, lingerie, and swimwear
Perishable goods (food, flowers, supplements)
Opened cosmetics, skincare, or personal care products
4. Damaged, Defective, or Incorrect Items
Notice Period: Report within 48 hours of delivery.
Unboxing Video: Recommended to speed up your claim.
Resolution: Bikroy Mart covers 100% of return shipping costs and provides a free replacement or full refund.
5. Refund Processing Time
Quality Check: 2–3 business days upon warehouse receipt.
Mobile Wallets / MFS (bKash, Nagad, Rocket, Bangla QR): 2–7 business days
Credit / Debit Cards: 7–10 business days (depending on bank processing time)
6. Return Shipping Costs
Bikroy Mart's Fault (Defective, damaged, wrong item): Free (We cover 100% of fees).
Change of Mind (Wrong size/color preference): Customer pays return shipping.
📞 Contact Information
📧 Email: support@bikroymart.com.bd
📞 Hotline: 09617401205
💬 Whats App: 01719026090
💬 Live Chat: Available on the website (10:00 AM – 9:00 PM)
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