明友起重
MingYou Crane HandlingBluetooth sports neckband ANC earphone * Noise cancellation:25-28db * Effective bandwidth for noise cancelling : 50-1000hz * Answer, reject and end call & Activate Siri * Music play/pause, volume+/-, previous/next song Bluetooth : V5.0 Chip : BES Support : HSP/A2DP/AVRCP/HFP Operating Distance :≥10M Battery Capacity : 120mAh Play Time : 9H (Bluetooth) , 7.5H (Bluetooth+ANC) Charging Time : 2H Frequency Range : 2.4Ghz - 2.80Ghz Sensitivity : 115dB±3dB