Product Specifications
Brand Name: Hangrui
Style: In-Ear
Communication: Wireless
Wireless Type: Bluetooth 5.0
Waterproof: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
APP Support: No
Memory Card Support: No
Number Of Drivers: 2
Driver Diameter: 10mm
Connectors: USB
Codecs: AAC
Sensitivity: 120±3dBdB
Resistance: 32ΩΩ
Frequency Response Range: 20 - 20000Hz
Charging Method: charger box
Bluetooth distance: About 10Meters
Standby time: About 120 hours
Charging Time: about 1-2 hours