ACTIVE NOISE CANCELLING WIRELESS HEADSET
$47.95
Unit size: 40mm Nominal resistance pit: 32 Frequency response range: 20Hz- 20KHz Sound pressure level (SPL, 1KHz): 120db Bluetooth version: 5.0+EDR Bluetooth chip: Jerry 6925D Bluetooth protocol: A2DP, AVRCP, HSP, HFP Noise reduction sensitivity: 15-25dB Bluetooth distance: 10 meters Music/call duration: 10 hours Standby time: / about 600 hours Charging time: about 3 hours Audio input: wireless/TF Card
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