MD528 Sleep Invisible Earbuds

MD528 Sleep Invisible Earbuds

Enjoy discreet, comfortable wireless audio with the MD528 Sleep Invisible Earbuds. Their compact in-ear design is made for sleeping, relaxing, sports, and everyday listening, while Bluetooth 5.3 provides a stable wireless connection. Active noise cancellation and an integrated microphone support clearer, more immersive listening and calls.

Specifications:

• Model: MD528

• Type: In-ear

• Bluetooth: 5.3

• Noise Control: Active noise cancellation

• Water Resistance: IPX5

• Playback Time: Approx. 6–8 hours

• Wireless Range: Up to 10 m

• Frequency Response: 20 Hz–20 kHz

• Impedance: 32 Ω

• Charging: USB-C charging case

• Case Recharge: 4–6 times

• Charging Time: Approx. 2 hours

• Microphone: Built-in

• Standby Time: Up to 240 hours