Stable, Reliable Bluetooth Connectivity:
Bluetooth v5.0 improves the stability of the wireless connection for more seamless audio and video sync and requires less power.
M.O.C.I. Dome Tech:
M.O.C.I. (Mycelium of Carbon IT) is the soul and heart of Golden Sound. Made of advanced biotechnology with bred nano mycelium and carbon fiber to offer the metal rigidity with paper-like thinness. This optimum diaphragm dome is made to create high-resolution and precise notes for highs and mids and unfolds music to its full potential.
Extended Playtime 22H:
Battery life can last for up to 4-hours per charge, but no need for concern if you’re on-the-go. Simply recharge your earphones for another 18-hours playtime with the aluminum charging case.
Wireless Transmission Independently:
Earbuds on either side of the ear works independently and transmits sound to left and right ears simultaneously. No need to worry about switching or missing a connection. The earbuds can take calls using either, or both, of the earbuds. This allows you to alternate their recharging.
Control At Your Fingertips:
With just finger touch, you can use them to play previous/next song, receive/end calls, enter voice assistant（Siri, etc）.
Water Resistant and Dust Resistant (IPX4):
Ideal for those with an active lifestyle, you can work out to your favorite tunes and have the freedom to wear these wireless earbuds during a variety of outdoor activities.
Automatically connected to your phone as soon as you pull out from the case after first connecting.
Enter Voice Assistant:
Go smarter with your favorite voice assistant, Google Assistant and Amazon Alexa and Siri, etc.
Speaker Size: 10 mm
Frequency Response: 20 Hz-20 kHz
Earphone Sensitivity: 105 dB @ -10 dBFS
Mic. Sensitivity: -42 dB @1 kHz/Pa
Earphone Impedance: 32 ohm
Bluetooth Version: v5.0
Operation Distance: 10 m
Earphone Battery Type: Lithium Battery (40 mAh)
Charging Case Battery Type: Lithium Battery (500 mAh)
Charging Power: 5V=500 mA
Earphone Charging Time: ＜1.5 H (Low Battery to Fully Charged)
Case Charging Time:＜2 H (Low Battery to Fully Charged)
Music Playtime with Single Charge: ≈4H (50% Volume Data)
Playtime from Charging Case: ≈22H (50% Volume Data)
Weight: 37 g