ELITE 7 BT Foldable Bluetooth HeadsetSpecifications: Bluetooth Version: V5.4 Driver: 40mm x 2 Frequency Response: 20Hz – 20kHz Wireless Range: Up to 10m/33ft Output Power: 30mW Mic Sensitivity: 113 ±3dB FM Reception: 87 – 108MHz Battery Charging Voltage: 5V Battery Capacity: 400mAh Playback Time @ 50% Volume: Up to 15 hours Standby Time: Up to 120 hours Battery Full Charge: ≤ 2-2.5 hours
