Specifications:
\r\nItem Name: Wireless Earphones
\r\nBluetooth Protocols: HFP 1.7/HSP 1.2/A2DP 1/AVRCP 1.6/SPP 1.2/PBAP 1.0
\r\nCharging Voltage: DC 5V
\r\nMicrophone Sensitivity: ±42dB
\r\nFrequency Response: 20-20000Hz
\r\nSensitivity: 120dB ± 5dB
\r\nBluetooth Transmission Distance: 10 meters
\r\nCharging Time: about 1 Hour
\r\nEarphones Battery Capacity: 50mAh
\r\nCharging Case Capacity: 1200mAh
\r\nTalk time: about 3-4 hours
\r\nMusic time: about 3-4 hours
\r\nFeatures1: LED intelligent digital display, fingerprint touch
\r\nFeatures2: Fast Bluetooth Connection, Large Battery Capacity, 9D Stereo Sound
\r\nCharging Box Size: 7.8cm x 4.6cm x 3cm/3.15'' x 1.97'' x 1.18'' (Approx.)
\r\nIntelligent compatibility: Compatible with IOS/Android/Windows system,support almost all mobile phones, laptops, tablets, PC, notebooks and other bluetooth devices, zoom meeting,movies, etc.
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\r\nPackage Includes:
\r\n2 x Bluetooth Earphone(Right & Left)
\r\n1 x Charging Case
\r\n1 x USB Cable
\r\n1 x User Manual