USAMS YN001 wirelles bluetooth noise canceling headphone bt

NOISE CANCELLING HEADPHONES - YN SERIES US-YN001 BARANG ORIGINAL 100% BUKAN BARANG KW.BARANG TERSEGEL GARANSI 12 bulan SPECIFICATION Model: US-YN001 Color: Balck BT Version: 4.2 Connection Distance: ≤10m Impedance: 32Ω Speaker Diameter: 40mm Speaker Sensitivity: 121dB±3 Frequency Range：50Hz~50KHz Battery Capacity: 250mAh Playing Time: About 10h Charging Time: About 2h Stand-by Time: About 3 months Weight: About 200g Compatibility: For Android/ Apple devices with BT function FEATURES 1.40mm speaker, powerful 3D surround sound. 2.Fully enclosed noise cancellation, make calls clear. 3.Independent button control, easy function switching. 4.Soft and comfortable caps, light and adjustable arm. GARANSI PRODUK 12 BULAN PRODUK USAMS ORIGINAL 100%