


FOURIER
Wireless earphones with 3-hour battery life in wheat straw fibre and PPWireless headphones with microphone and charging case with battery status indicator. Each earbud has an LED indicator that activates when in use. As the product is made from natural materials, the colour and the printing result may vary between products. Material: PP, Wheat straw fibre Wireless transmission: BT v5'0 Capacity: earphones 40 mAh, charging case 300 mAh Approximate battery life: earphones 3 hours, combined 10 hours Approximate charging time: 2 hours Frequency response: 20-20KHz Signal-to-noise ratio: 90 dB Sensitivity: 95dB+/-3dB Impedance: 32Ω, Speaker diameter: 10 mm Includes: USB-A / USB-C cable Supplied in: kraft paper gift box Promotion valid from 4 November 2026 to 11 December 2026 and limited to existing stock. Dimensions: 80 x 38 x 32 mm | Box: 95 x 85 x 40 mm
- Material
- Wheat straw fiber. PP
Branding options
| Technique | Position | Max width × height | Max diameter | Max colours |
|---|---|---|---|---|
| Pad Printing | 25 x 10 | 25 mm × 10 mm | — | 4 |
| UV DTF stickers | 50 x 15 | 50 mm × 15 mm | — | 13 |



