Shenzhen Delly Innovation Technology Co.,Ltd

Product Name：wireless Earbuds
Material ：ABS
Colour Black,White,Red, Gold, Rose Gold or Customized
Type：True Wireless (TWS) Stereo Earbuds with wireless charging function
wireless charger Version : V 5.0
Operation Range ：Up to 10 meters
Supports :HSP/HFP/A2DP/AVRCP protocol
Frequency Response Range :21Hz-18KHZ
Up to 10 meters Built-in high-sensitivity microphone (-38dB)
Impedance :16 Ω
Sensitivity: 98 dB
Degree of distortion ≤1% SNR ≥95
Battery :50mAh / 400mAh Rechargeable lithium battery
Charge Time (for Power Bank Box) :About 2.0 hours
Music Playing Time ：3 hours
Talk Time ：2.5hours
Standby Time ：100 hours
Charge Time for earphone ：1 ~ 2 hours