PRODUCT
Promotional true wireless stereo bluetooth earbuds with led display case
Product ID : AF-TWS11
Product Attributes :
Bluetooth version：Bluetooth V5.1
Suppport modes：A2DP.HFP.HSP.AVRCP
Frequency response：20Hz-20kHz
Speaker Specifications：φ8mm，32Ω
Frequency Range：20Hz-16kHz
Microphone sensitivity：-42dB, ±3dB
rated power：5mW
Distortion：5% 1kHz
Signal to noise ratio：≥90dB
Transmission distance: ≥10 meters (barrier-free)
Battery specifications: earphone battery 3.7V/50mAh (501015), charging box battery 3.7V/2000mAh (18650)
Working time: about 5 hours (tested when the headset is fully charged)
Headphone input voltage/current: DC5V 0.05A
Charging box input voltage/current: DC5V 1A
Headphone charging time: about 1 hour
Charging time of charging box: about 2 hours
Product Description
Promotional true wireless stereo bluetooth earbuds with led display case
Features:
Bluetooth version：Bluetooth V5.1
Suppport modes：A2DP.HFP.HSP.AVRCP
Frequency response：20Hz-20kHz
Speaker Specifications：φ8mm，32Ω
Frequency Range：20Hz-16kHz
Microphone sensitivity：-42dB, ±3dB
rated power：5mW
Distortion：5% 1kHz
Signal to noise ratio：≥90dB
Transmission distance: ≥10 meters (barrier-free)
Battery specifications: earphone battery 3.7V/50mAh (501015), charging box battery 3.7V/2000mAh (18650)
Working time: about 5 hours (tested when the headset is fully charged)
Headphone input voltage/current: DC5V 0.05A
Charging box input voltage/current: DC5V 1A
Headphone charging time: about 1 hour
Charging time of charging box: about 2 hours
Suppport modes：A2DP.HFP.HSP.AVRCP
Frequency response：20Hz-20kHz
Speaker Specifications：φ8mm，32Ω
Frequency Range：20Hz-16kHz
Microphone sensitivity：-42dB, ±3dB
rated power：5mW
Distortion：5% 1kHz
Signal to noise ratio：≥90dB
Transmission distance: ≥10 meters (barrier-free)
Battery specifications: earphone battery 3.7V/50mAh (501015), charging box battery 3.7V/2000mAh (18650)
Working time: about 5 hours (tested when the headset is fully charged)
Headphone input voltage/current: DC5V 0.05A
Charging box input voltage/current: DC5V 1A
Headphone charging time: about 1 hour
Charging time of charging box: about 2 hours
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