This DIY retro mini portable card speaker delivers wireless audio via Bluetooth connection, perfect for music on the go. Compact and lightweight with a classic design, it connects easily to your smartphone or device within 10 meters.
- Bluetooth & USB Support: Wireless connectivity plus USB and card slot compatibility
- Long Battery Life: Built-in 3.7V 400mAh lithium battery with 2–3 hour charge time
- Compact Design: 70×110×50mm, available in white, pink, blue, black, or green
- Clear Audio: 5W output power with 60Hz–15KHz frequency response and ≥70dB signal-to-noise ratio
Includes USB cable and user manual. Perfect for travel, office, or everyday listening.
Description
This DIY retro mini portable card speaker delivers wireless audio via Bluetooth connection, perfect for music on the go. Compact and lightweight with a classic design, it connects easily to your smartphone or device within 10 meters.
- Bluetooth & USB Support: Wireless connectivity plus USB and card slot compatibility
- Long Battery Life: Built-in 3.7V 400mAh lithium battery with 2–3 hour charge time
- Compact Design: 70×110×50mm, available in white, pink, blue, black, or green
- Clear Audio: 5W output power with 60Hz–15KHz frequency response and ≥70dB signal-to-noise ratio
Includes USB cable and user manual. Perfect for travel, office, or everyday listening.