SOMIC E1 Dual-Mode Noise-Canceling Headphones Open Ear Wireless Bluetooth Headset

• Bluetooth 5.3, a faster and more stable transmission
• Headset with "bee play mode" and music mode two kinds of sound, suitable for listening to songs, games
• Double-mark ENC noise cancellation, by default, outdoors can also be clear calls
• A headset according to the ergonomic lightweight design, ear hanging not into the ear to wear, to avoid prolonged wear ear swelling and pain troubles
• Headset battery 65mAh, Bluetooth music mode about 7 hours of life, charging bin 600mAh, can be charged 3 times for the headset, the overall total life of 28 hours
• Not into the ear open listening, control the ambient sound, outdoor sports more secure.
• Directional sound transmission technology, sound transmission more focused, and reduce leakage, to avoid amplification

Specifications:

• Mic Dimensions: Ø2.75 x 1.85 x 0.95mm
• Directivity: Omnidirectional 
• Sensitivity: -42dB±3dB
• Speaker Diameter: Ø16.2mm
• Sensitivity (S.P.L): 90dB±3dB( at 1KHz)
• Impedance: 18Ω±15%
• Frequency Response: 50~20,000Hz
• Bluetooth version: 5.3