Accuratus Bio Sound Headphones - Rechargeable Bluetooth 5.0 Wireless Biodegradable Plant Based Resin Headset - Woad Blue

Accuratus brings a considered approach to everyday listening with the Bio Sound wireless headphones/headset in Woad Blue. Built around a biodegradable plant-based resin (CA-BIO02-2023Rev2), the construction uses wheatgrass and lignin, a natural polymer found in straw, created through a process that combines broken-down straw with natural sugars without artificial chemicals or fossil fuels. FSC-certified bamboo wood detailing on the ear cups adds a distinctive natural finish.

Bluetooth 5.0 supports a stable wireless connection with a range of up to 10 metres, while a 3.5mm jack and cable are included for wired listening. Inside, 40mm drivers and a 20Hz–20KHz frequency response are paired with a signal-to-noise ratio of ≥80dB. A built-in microphone enables hands-free calls and voice assistant support, with on-ear buttons for volume, track selection and call management. The 450mAh rechargeable lithium battery delivers up to 15 hours of listening time or up to 13 hours of talk time, and the headset supports charging while in use.

Key features

Wireless headphones/headset in Woad Blue

Biodegradable plant-based resin construction (CA-BIO02-2023Rev2) using wheatgrass and lignin

FSC-certified bamboo wood detailing on the ear cups

Built-in microphone for hands-free calls and voice assistant support

Soft cushioned ear pads and extendable headband

Foldable design for compact storage

Built-in controls for volume, track selection and call management

Compatible with Xbox, PC, Mac, Bluetooth-enabled devices and 3.5mm jack devices

Specifications

Bluetooth: 5.0

Wireless range: Up to 10 metres

Driver size: 40mm

Frequency response: 20Hz–20KHz

Signal-to-noise ratio: ≥80dB

Battery: 450mAh lithium (rechargeable)

Battery life: Up to 15 hours listening time; up to 13 hours talk time

Charging: Micro USB (cable included)

Wired connection: 3.5mm jack (cable included)

Supports charging and playback at the same time

Dimensions (L x W x H): 17 x 8 x 19cm (open); 16 x 8 x 14cm (closed); 17 x 8 x 21cm (fully extended)

Rackhams Reference : ELFYRY9YSB

Product Features

Bluetooth

Biodegradable

Sustainable

Rechargable

Wireless

Wired Compatible

Xbox Compatible

Charge and Use

Portable

Foldable

User Controls

Multiple Colour Options