Brand: REMAXName: RM-303 EarphoneModel: RM-303Function: Music PlayerFeatures: HD Microphone / CompatibilityColor: Black / WhiteUniversal 3.5mm Jack Wired Earphone..
10 meters rangeCase Battery capacity: 2000 mAh, 50 mAh headphone battery capacityTouch sensor control on headphonesActive noise reduction system (ANC) is103 dB sensitivityType of acoustic decoration-closedCharging Case Type: USB Type-C, Micro USBWireless connection type-Bluetooth..