Classification
Product Type：Headphone Amplifiers Aesthetic
Color：Black
Material：Plastic Connectivity
Bluetooth：5.0
NFC：Yes Earphones & Speakers
SNR(Signal to Noise Ratio)：115 dBSoftware
Supported Operating Systems：iOS/Android/Windows Specifications
Estimated Charging Time：3 Hours
Estimated Usage Time：7 Hours Wireless Devices
Transmission Distance (Maximum)：10 metersManufacturer
Brand：XDuoo Package
Package Type：Plain
Package Contents：1*Amplifier, 1*USB Cable, 1*User Manual, 1*Warrenty Card Dimensions us | metric
Depth：10 mm
Height：62.5 mm
Width：36 mm
Product Weight：30 gFastTech
SKU：9700860
DATE LISTED：6/18/2019Details:Bluetooth audio format: SBC, AAC, aptX
Light weight, easy to carry
Fast and stable, support apt-X
Support NFC connection, bluetooth 5.0 wireless connection, up to 10 meters
Built-in microphone, supports phone call answering
Support battery indicator in smartphone for IOS, Android
Support PC USB DAC