Edit Product Description Save and continue editing Save changes Sku LS Description Edifier W830NB BLACK Wireless Over-ear Headphones with Active Noise Cancelation Specification Bluetooth Specification: Bluetooth Protocol: A2DP, AVRCP, HFP Battery: Charging Port: USB-C (Type-C) Input: 5V 1A Charging Time: Approx. 1.5 hours General Features: Frequency Response: 20Hz - 40kHz Bluetooth: V5.4 Playtime: ANC OFF: Approx. 54 hours ANC OFF: Approx. 94 hours Audio Codecs: LDAC, AAC, SBC Driver: 40 mm Dynamic Driver Sound Pressure Level: 91 3 dB(A) Net Weight: Around 267g Dimension (L x W x H mm): 170.99 x 78.88 x 194.01 mm Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?