• Latest Cut-Edge Bluetooth 5.3 Technology for Widely Compatible and Stable Connection.
• 11mm Drivers for Hi-Fi Stereo Sound with Super Bass.
• Enhanced Microphone with Smart CVC8.0 Noise Canceling for Clarity Call.
• Ultra-lightweight Design for Secure & Ergonomic Fit.
• Total 220 Hours Battery Life for Phone Call, 180 Hours for Playback.
• IPX7 Fully Waterproof
• Easily Achieve Seamless Transition Between Single and Binaural Mode.
• Smart Touch Control + All-in-one Multi function Control.

Product Specification 

Product name: bluetooth 5.3 earbuds

Product Model: M3 

Bluetooth version: Bluetooth 5.3

Battery life: about 180 hours

Standby time: about 220 hours

Impedance: 32Ω/5V

Speaker size: 11mm

Frequency response: 20Hz-20KHz

Transmission distance: about 20 meters

Charging interface : type c

Control mode : Intelligent touch control

Noise reduction version: CVC8.0

The above data is from the manufacturer’s laboratory, the actual usage is slightly inaccurate due to different environmental and equipment factors.