Energy Sistem True Wireless Earphones Serenity ANC Built-in microphone Bluetooth ANC Space

Gross depth (mm): 55.00 | Gross height (mm): 80.00 | Gross weight: 0.08 | Gross width (mm): 94.00 | Net weight: 0.04 | Packing quantity: 1.00 | Paper/Pasteboard: 31.20 | Plastic (No PET): 7.80 | Tare weight (kg): 0.04 | TI weight (kg): 0.01 | Volume (m3): 0.00 | Classification of battery: CL126:NE:2016-12-09 | Composition of battery: CL127:KT:2016-12-09 | Embeeded battery: Yes | WEEE tax: Yes | WEE classification: CL109:5:2017-04-01 | Producer: Energy Sistem | Type of battery: Accumulator | Microphone sensitivity: -38 dB ± 3 | Connector type: Bluetooth | USB port: USB type-C | Colour: Space | Built-in microphone: Yes | Producer product name: Serenity ANC | Producer product family: True Wireless Earphones | Playback control: Yes | ANC: Yes | Palette Qty: 4178 | Warranty: 24