Edifier Active Noise Cancelling Bluetooth Headphones W820NB ANC Bluetooth

Gross depth (mm): 183 mm Gross height (mm): 240 mm Gross weight: 0.473 kg Gross width (mm): 87 mm Net weight: 0.273 kg Packing quantity: 1.00 pc(s) Paper/Pasteboard: 150.00 g Plastic (No PET): 50.00 g Tare weight (kg): 0.20 kg TI weight (kg): 0.02 kg Volume (m3): 0.00382104 m Classification of battery: CL126:NE:2016-12-09 Composition of battery: CL127:KT:2016-12-09 Type of battery: Accumulator Embeeded battery: Yes WEEE tax: Yes WEE classification: CL109:5:2017-04-01 USB charging port: Yes Bluetooth version: 5.0 Colour of product: Black Wireless connection: Yes Warranty: 24 month(s) Producer product name: W820NB Producer product family: Active Noise Cancelling Bluetooth Headphones Noise canceling: Yes Other features: Certified Hi-Res Audio Ambient Sound Clear Voice Capture Gaming Mode Lightweight Design Impedance: 32 Battery recharge time: 1.5 h Playback time: 50 h Frequency range: 20-40.000 Hz Connector type: Bluetooth Package content: 1 x Edifier W820NB Active Noise Cancelling Bluetooth Headphones 1 x Clamshell Travel Case 1 x 3.5 mm Cable 1 x USB Charging Cable ANC: Yes Type: Over-ear Palette Qty: 226 pc(s)