Lenovo TWS ANC Earbuds (X9 Edition) Noise canceling

Gross depth (mm): 65 | Gross height (mm): 26 | Gross weight: 0.315 | Gross width (mm): 47 | Net weight: 0.047 | Packing quantity: 1.00 | Paper/Pasteboard: 260.00 | Plastic (No PET): 8.00 | Tare weight (kg): 0.27 | Volume (m3): 0.00007943 | Embeeded battery: No | WEEE tax: Yes | WEE classification: CL109:6:2017-04-01 | Producer: Lenovo | Palette Qty: 176 | Connector type: Bluetooth | Producer product name: TWS ANC Earbuds (X9 Edition) | Colour: Tidal teal | Microphone sensitivity: -38±1 | Other features: Frequency Range: 20-20KHz; Impedance: 16Ω; Battery Charging Time: about 1.5 hour | Built-in microphone: Yes | Noise canceling: Yes | Warranty: 24